40125298

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 61364160

約数和(自身を除く): 21238862

約数列:

[1, 2, 103, 109, 206, 218, 1787, 3574, 11227, 22454, 184061, 194783, 368122, 389566, 20062649, 40125298]

約数ペア:

[(1, 40125298), (2, 20062649), (103, 389566), (109, 368122), (206, 194783), (218, 184061), (1787, 22454), (3574, 11227)]