125369968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{460919}}^1$

素因数の和:460944

約数の個数: 20

約数和(自身を含む): 257193360

約数和(自身を除く): 131823392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 460919, 921838, 1843676, 3687352, 7374704, 7835623, 15671246, 31342492, 62684984, 125369968]

約数ペア:

[(1, 125369968), (2, 62684984), (4, 31342492), (8, 15671246), (16, 7835623), (17, 7374704), (34, 3687352), (68, 1843676), (136, 921838), (272, 460919)]