40309796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{325079}}^1$

素因数の和:325114

約数の個数: 12

約数和(自身を含む): 72817920

約数和(自身を除く): 32508124

約数列:

[1, 2, 4, 31, 62, 124, 325079, 650158, 1300316, 10077449, 20154898, 40309796]

約数ペア:

[(1, 40309796), (2, 20154898), (4, 10077449), (31, 1300316), (62, 650158), (124, 325079)]