55437824

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8360

約数の個数: 40

約数和(自身を含む): 119302260

約数和(自身を除く): 63864436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 8329, 16658, 33316, 66632, 108277, 133264, 216554, 266528, 433108, 533056, 866216, 1066112, 1732432, 2132224, 3464864, 4264448, 6929728, 13859456, 27718912, 55437824]

約数ペア:

[(1, 55437824), (2, 27718912), (4, 13859456), (8, 6929728), (13, 4264448), (16, 3464864), (26, 2132224), (32, 1732432), (52, 1066112), (64, 866216), (104, 533056), (128, 433108), (208, 266528), (256, 216554), (416, 133264), (512, 108277), (832, 66632), (1664, 33316), (3328, 16658), (6656, 8329)]