39528488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{81001}}^1$

素因数の和:81068

約数の個数: 16

約数和(自身を含む): 75331860

約数和(自身を除く): 35803372

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 81001, 162002, 324004, 648008, 4941061, 9882122, 19764244, 39528488]

約数ペア:

[(1, 39528488), (2, 19764244), (4, 9882122), (8, 4941061), (61, 648008), (122, 324004), (244, 162002), (488, 81001)]