90233456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 181852944

約数和(自身を除く): 91619488

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 2053, 2747, 4106, 5494, 8212, 10988, 16424, 21976, 32848, 43952, 84173, 137551, 168346, 275102, 336692, 550204, 673384, 1100408, 1346768, 2200816, 5639591, 11279182, 22558364, 45116728, 90233456]

約数ペア:

[(1, 90233456), (2, 45116728), (4, 22558364), (8, 11279182), (16, 5639591), (41, 2200816), (67, 1346768), (82, 1100408), (134, 673384), (164, 550204), (268, 336692), (328, 275102), (536, 168346), (656, 137551), (1072, 84173), (2053, 43952), (2747, 32848), (4106, 21976), (5494, 16424), (8212, 10988)]