91250864

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{68713}}^1$

素因数の和:68804

約数の個数: 20

約数和(自身を含む): 178931256

約数和(自身を除く): 87680392

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 68713, 137426, 274852, 549704, 1099408, 5703179, 11406358, 22812716, 45625432, 91250864]

約数ペア:

[(1, 91250864), (2, 45625432), (4, 22812716), (8, 11406358), (16, 5703179), (83, 1099408), (166, 549704), (332, 274852), (664, 137426), (1328, 68713)]