86931376

素因数分解:

$2^4\times 7^1\times {\mathrm{776173}}^1$

素因数の和:776188

約数の個数: 20

約数和(自身を含む): 192491152

約数和(自身を除く): 105559776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 776173, 1552346, 3104692, 5433211, 6209384, 10866422, 12418768, 21732844, 43465688, 86931376]

約数ペア:

[(1, 86931376), (2, 43465688), (4, 21732844), (7, 12418768), (8, 10866422), (14, 6209384), (16, 5433211), (28, 3104692), (56, 1552346), (112, 776173)]