90464072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{665177}}^1$

素因数の和:665200

約数の個数: 16

約数和(自身を含む): 179598060

約数和(自身を除く): 89133988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 665177, 1330354, 2660708, 5321416, 11308009, 22616018, 45232036, 90464072]

約数ペア:

[(1, 90464072), (2, 45232036), (4, 22616018), (8, 11308009), (17, 5321416), (34, 2660708), (68, 1330354), (136, 665177)]