78341386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{5113}}^1$

素因数の和:5325

約数の個数: 16

約数和(自身を含む): 120772224

約数和(自身を除く): 42430838

約数列:

[1, 2, 47, 94, 163, 326, 5113, 7661, 10226, 15322, 240311, 480622, 833419, 1666838, 39170693, 78341386]

約数ペア:

[(1, 78341386), (2, 39170693), (47, 1666838), (94, 833419), (163, 480622), (326, 240311), (5113, 15322), (7661, 10226)]