86670070

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{45377}}^1$

素因数の和:45575

約数の個数: 16

約数和(自身を含む): 156826368

約数和(自身を除く): 70156298

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 45377, 90754, 226885, 453770, 8667007, 17334014, 43335035, 86670070]

約数ペア:

[(1, 86670070), (2, 43335035), (5, 17334014), (10, 8667007), (191, 453770), (382, 226885), (955, 90754), (1910, 45377)]