31080896

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 168

約数和(自身を含む): 84435696

約数和(自身を除く): 53354800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 53, 56, 64, 68, 77, 88, 98, 106, 112, 119, 136, 154, 176, 187, 196, 212, 224, 238, 272, 308, 352, 371, 374, 392, 424, 448, 476, 539, 544, 583, 616, 704, 742, 748, 784, 833, 848, 901, 952, 1078, 1088, 1166, 1232, 1309, 1484, 1496, 1568, 1666, 1696, 1802, 1904, 2156, 2332, 2464, 2597, 2618, 2968, 2992, 3136, 3332, 3392, 3604, 3808, 4081, 4312, 4664, 4928, 5194, 5236, 5936, 5984, 6307, 6664, 7208, 7616, 8162, 8624, 9163, 9328, 9911, 10388, 10472, 11872, 11968, 12614, 13328, 14416, 16324, 17248, 18326, 18656, 19822, 20776, 20944, 23744, 25228, 26656, 28567, 28832, 32648, 34496, 36652, 37312, 39644, 41552, 41888, 44149, 50456, 53312, 57134, 57664, 65296, 69377, 73304, 79288, 83104, 83776, 88298, 100912, 114268, 130592, 138754, 146608, 158576, 166208, 176596, 201824, 228536, 261184, 277508, 293216, 317152, 353192, 403648, 457072, 485639, 555016, 586432, 634304, 706384, 914144, 971278, 1110032, 1412768, 1828288, 1942556, 2220064, 2825536, 3885112, 4440128, 7770224, 15540448, 31080896]

約数ペア:

[(1, 31080896), (2, 15540448), (4, 7770224), (7, 4440128), (8, 3885112), (11, 2825536), (14, 2220064), (16, 1942556), (17, 1828288), (22, 1412768), (28, 1110032), (32, 971278), (34, 914144), (44, 706384), (49, 634304), (53, 586432), (56, 555016), (64, 485639), (68, 457072), (77, 403648), (88, 353192), (98, 317152), (106, 293216), (112, 277508), (119, 261184), (136, 228536), (154, 201824), (176, 176596), (187, 166208), (196, 158576), (212, 146608), (224, 138754), (238, 130592), (272, 114268), (308, 100912), (352, 88298), (371, 83776), (374, 83104), (392, 79288), (424, 73304), (448, 69377), (476, 65296), (539, 57664), (544, 57134), (583, 53312), (616, 50456), (704, 44149), (742, 41888), (748, 41552), (784, 39644), (833, 37312), (848, 36652), (901, 34496), (952, 32648), (1078, 28832), (1088, 28567), (1166, 26656), (1232, 25228), (1309, 23744), (1484, 20944), (1496, 20776), (1568, 19822), (1666, 18656), (1696, 18326), (1802, 17248), (1904, 16324), (2156, 14416), (2332, 13328), (2464, 12614), (2597, 11968), (2618, 11872), (2968, 10472), (2992, 10388), (3136, 9911), (3332, 9328), (3392, 9163), (3604, 8624), (3808, 8162), (4081, 7616), (4312, 7208), (4664, 6664), (4928, 6307), (5194, 5984), (5236, 5936)]