86884706

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 131596920

約数和(自身を除く): 44712214

約数列:

[1, 2, 181, 362, 389, 617, 778, 1234, 70409, 111677, 140818, 223354, 240013, 480026, 43442353, 86884706]

約数ペア:

[(1, 86884706), (2, 43442353), (181, 480026), (362, 240013), (389, 223354), (617, 140818), (778, 111677), (1234, 70409)]