13235456

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 29445864

約数和(自身を除く): 16210408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 97, 104, 128, 164, 194, 208, 256, 328, 388, 416, 533, 656, 776, 832, 1066, 1261, 1312, 1552, 1664, 2132, 2522, 2624, 3104, 3328, 3977, 4264, 5044, 5248, 6208, 7954, 8528, 10088, 10496, 12416, 15908, 17056, 20176, 24832, 31816, 34112, 40352, 51701, 63632, 68224, 80704, 103402, 127264, 136448, 161408, 206804, 254528, 322816, 413608, 509056, 827216, 1018112, 1654432, 3308864, 6617728, 13235456]

約数ペア:

[(1, 13235456), (2, 6617728), (4, 3308864), (8, 1654432), (13, 1018112), (16, 827216), (26, 509056), (32, 413608), (41, 322816), (52, 254528), (64, 206804), (82, 161408), (97, 136448), (104, 127264), (128, 103402), (164, 80704), (194, 68224), (208, 63632), (256, 51701), (328, 40352), (388, 34112), (416, 31816), (533, 24832), (656, 20176), (776, 17056), (832, 15908), (1066, 12416), (1261, 10496), (1312, 10088), (1552, 8528), (1664, 7954), (2132, 6208), (2522, 5248), (2624, 5044), (3104, 4264), (3328, 3977)]