88910012

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{215801}}^1$

素因数の和:215908

約数の個数: 12

約数和(自身を含む): 157103856

約数和(自身を除く): 68193844

約数列:

[1, 2, 4, 103, 206, 412, 215801, 431602, 863204, 22227503, 44455006, 88910012]

約数ペア:

[(1, 88910012), (2, 44455006), (4, 22227503), (103, 863204), (206, 431602), (412, 215801)]