56969008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{86843}}^1$

素因数の和:86892

約数の個数: 20

約数和(自身を含む): 113070888

約数和(自身を除く): 56101880

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 86843, 173686, 347372, 694744, 1389488, 3560563, 7121126, 14242252, 28484504, 56969008]

約数ペア:

[(1, 56969008), (2, 28484504), (4, 14242252), (8, 7121126), (16, 3560563), (41, 1389488), (82, 694744), (164, 347372), (328, 173686), (656, 86843)]