88511312

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{28081}}^1$

素因数の和:28286

約数の個数: 20

約数和(自身を含む): 172367316

約数和(自身を除く): 83856004

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 28081, 56162, 112324, 224648, 449296, 5531957, 11063914, 22127828, 44255656, 88511312]

約数ペア:

[(1, 88511312), (2, 44255656), (4, 22127828), (8, 11063914), (16, 5531957), (197, 449296), (394, 224648), (788, 112324), (1576, 56162), (3152, 28081)]