39701968

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24091}}^1$

素因数の和:24202

約数の個数: 20

約数和(自身を含む): 77672608

約数和(自身を除く): 37970640

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24091, 48182, 96364, 192728, 385456, 2481373, 4962746, 9925492, 19850984, 39701968]

約数ペア:

[(1, 39701968), (2, 19850984), (4, 9925492), (8, 4962746), (16, 2481373), (103, 385456), (206, 192728), (412, 96364), (824, 48182), (1648, 24091)]