42220328

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{7727}}^1$

素因数の和:8416

約数の個数: 16

約数和(自身を含む): 79289280

約数和(自身を除く): 37068952

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 5464, 7727, 15454, 30908, 61816, 5277541, 10555082, 21110164, 42220328]

約数ペア:

[(1, 42220328), (2, 21110164), (4, 10555082), (8, 5277541), (683, 61816), (1366, 30908), (2732, 15454), (5464, 7727)]