42730118

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2879}}^1$

素因数の和:3103

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 23314042

約数列:

[1, 2, 41, 82, 181, 362, 2879, 5758, 7421, 14842, 118039, 236078, 521099, 1042198, 21365059, 42730118]

約数ペア:

[(1, 42730118), (2, 21365059), (41, 1042198), (82, 521099), (181, 236078), (362, 118039), (2879, 14842), (5758, 7421)]