40687082

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 61921152

約数和(自身を除く): 21234070

約数列:

[1, 2, 137, 163, 274, 326, 911, 1822, 22331, 44662, 124807, 148493, 249614, 296986, 20343541, 40687082]

約数ペア:

[(1, 40687082), (2, 20343541), (137, 296986), (163, 249614), (274, 148493), (326, 124807), (911, 44662), (1822, 22331)]