91040408

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{27031}}^1$

素因数の和:27458

約数の個数: 16

約数和(自身を含む): 171112560

約数和(自身を除く): 80072152

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 27031, 54062, 108124, 216248, 11380051, 22760102, 45520204, 91040408]

約数ペア:

[(1, 91040408), (2, 45520204), (4, 22760102), (8, 11380051), (421, 216248), (842, 108124), (1684, 54062), (3368, 27031)]