16420096

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 44150400

約数和(自身を除く): 27730304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 64, 68, 77, 88, 98, 112, 119, 128, 136, 154, 176, 187, 196, 224, 238, 256, 272, 308, 343, 352, 374, 392, 448, 476, 539, 544, 616, 686, 704, 748, 784, 833, 896, 952, 1078, 1088, 1232, 1309, 1372, 1408, 1496, 1568, 1666, 1792, 1904, 2156, 2176, 2464, 2618, 2744, 2816, 2992, 3136, 3332, 3773, 3808, 4312, 4352, 4928, 5236, 5488, 5831, 5984, 6272, 6664, 7546, 7616, 8624, 9163, 9856, 10472, 10976, 11662, 11968, 12544, 13328, 15092, 15232, 17248, 18326, 19712, 20944, 21952, 23324, 23936, 26656, 30184, 30464, 34496, 36652, 41888, 43904, 46648, 47872, 53312, 60368, 64141, 68992, 73304, 83776, 87808, 93296, 106624, 120736, 128282, 137984, 146608, 167552, 186592, 213248, 241472, 256564, 293216, 335104, 373184, 482944, 513128, 586432, 746368, 965888, 1026256, 1172864, 1492736, 2052512, 2345728, 4105024, 8210048, 16420096]

約数ペア:

[(1, 16420096), (2, 8210048), (4, 4105024), (7, 2345728), (8, 2052512), (11, 1492736), (14, 1172864), (16, 1026256), (17, 965888), (22, 746368), (28, 586432), (32, 513128), (34, 482944), (44, 373184), (49, 335104), (56, 293216), (64, 256564), (68, 241472), (77, 213248), (88, 186592), (98, 167552), (112, 146608), (119, 137984), (128, 128282), (136, 120736), (154, 106624), (176, 93296), (187, 87808), (196, 83776), (224, 73304), (238, 68992), (256, 64141), (272, 60368), (308, 53312), (343, 47872), (352, 46648), (374, 43904), (392, 41888), (448, 36652), (476, 34496), (539, 30464), (544, 30184), (616, 26656), (686, 23936), (704, 23324), (748, 21952), (784, 20944), (833, 19712), (896, 18326), (952, 17248), (1078, 15232), (1088, 15092), (1232, 13328), (1309, 12544), (1372, 11968), (1408, 11662), (1496, 10976), (1568, 10472), (1666, 9856), (1792, 9163), (1904, 8624), (2156, 7616), (2176, 7546), (2464, 6664), (2618, 6272), (2744, 5984), (2816, 5831), (2992, 5488), (3136, 5236), (3332, 4928), (3773, 4352), (3808, 4312)]