89863792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 181575680

約数和(自身を除く): 91711888

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 1759, 3193, 3518, 6386, 7036, 12772, 14072, 25544, 28144, 51088, 54529, 109058, 181177, 218116, 362354, 436232, 724708, 872464, 1449416, 2898832, 5616487, 11232974, 22465948, 44931896, 89863792]

約数ペア:

[(1, 89863792), (2, 44931896), (4, 22465948), (8, 11232974), (16, 5616487), (31, 2898832), (62, 1449416), (103, 872464), (124, 724708), (206, 436232), (248, 362354), (412, 218116), (496, 181177), (824, 109058), (1648, 54529), (1759, 51088), (3193, 28144), (3518, 25544), (6386, 14072), (7036, 12772)]