85510864

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{67651}}^1$

素因数の和:67738

約数の個数: 20

約数和(自身を含む): 167776960

約数和(自身を除く): 82266096

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 67651, 135302, 270604, 541208, 1082416, 5344429, 10688858, 21377716, 42755432, 85510864]

約数ペア:

[(1, 85510864), (2, 42755432), (4, 21377716), (8, 10688858), (16, 5344429), (79, 1082416), (158, 541208), (316, 270604), (632, 135302), (1264, 67651)]