25970008

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{31517}}^1$

素因数の和:31626

約数の個数: 16

約数和(自身を含む): 49168080

約数和(自身を除く): 23198072

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 31517, 63034, 126068, 252136, 3246251, 6492502, 12985004, 25970008]

約数ペア:

[(1, 25970008), (2, 12985004), (4, 6492502), (8, 3246251), (103, 252136), (206, 126068), (412, 63034), (824, 31517)]