31434088

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 74795400

約数和(自身を除く): 43361312

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 53, 56, 68, 89, 98, 106, 119, 136, 178, 196, 212, 238, 356, 371, 392, 424, 476, 623, 712, 742, 833, 901, 952, 1246, 1484, 1513, 1666, 1802, 2492, 2597, 2968, 3026, 3332, 3604, 4361, 4717, 4984, 5194, 6052, 6307, 6664, 7208, 8722, 9434, 10388, 10591, 12104, 12614, 17444, 18868, 20776, 21182, 25228, 33019, 34888, 37736, 42364, 44149, 50456, 66038, 74137, 80189, 84728, 88298, 132076, 148274, 160378, 176596, 231133, 264152, 296548, 320756, 353192, 462266, 561323, 593096, 641512, 924532, 1122646, 1849064, 2245292, 3929261, 4490584, 7858522, 15717044, 31434088]

約数ペア:

[(1, 31434088), (2, 15717044), (4, 7858522), (7, 4490584), (8, 3929261), (14, 2245292), (17, 1849064), (28, 1122646), (34, 924532), (49, 641512), (53, 593096), (56, 561323), (68, 462266), (89, 353192), (98, 320756), (106, 296548), (119, 264152), (136, 231133), (178, 176596), (196, 160378), (212, 148274), (238, 132076), (356, 88298), (371, 84728), (392, 80189), (424, 74137), (476, 66038), (623, 50456), (712, 44149), (742, 42364), (833, 37736), (901, 34888), (952, 33019), (1246, 25228), (1484, 21182), (1513, 20776), (1666, 18868), (1802, 17444), (2492, 12614), (2597, 12104), (2968, 10591), (3026, 10388), (3332, 9434), (3604, 8722), (4361, 7208), (4717, 6664), (4984, 6307), (5194, 6052)]