25205968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{92669}}^1$

素因数の和:92694

約数の個数: 20

約数和(自身を含む): 51709860

約数和(自身を除く): 26503892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 92669, 185338, 370676, 741352, 1482704, 1575373, 3150746, 6301492, 12602984, 25205968]

約数ペア:

[(1, 25205968), (2, 12602984), (4, 6301492), (8, 3150746), (16, 1575373), (17, 1482704), (34, 741352), (68, 370676), (136, 185338), (272, 92669)]