9979168

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{2861}}^1$

素因数の和:2980

約数の個数: 24

約数和(自身を含む): 19833660

約数和(自身を除く): 9854492

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 2861, 3488, 5722, 11444, 22888, 45776, 91552, 311849, 623698, 1247396, 2494792, 4989584, 9979168]

約数ペア:

[(1, 9979168), (2, 4989584), (4, 2494792), (8, 1247396), (16, 623698), (32, 311849), (109, 91552), (218, 45776), (436, 22888), (872, 11444), (1744, 5722), (2861, 3488)]