86840318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{111049}}^1$

素因数の和:111091

約数の個数: 16

約数和(自身を含む): 143920800

約数和(自身を除く): 57080482

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 111049, 222098, 1887833, 2554127, 3775666, 5108254, 43420159, 86840318]

約数ペア:

[(1, 86840318), (2, 43420159), (17, 5108254), (23, 3775666), (34, 2554127), (46, 1887833), (391, 222098), (782, 111049)]