140932016

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{85517}}^1$

素因数の和:85628

約数の個数: 20

約数和(自身を含む): 275710032

約数和(自身を除く): 134778016

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 85517, 171034, 342068, 684136, 1368272, 8808251, 17616502, 35233004, 70466008, 140932016]

約数ペア:

[(1, 140932016), (2, 70466008), (4, 35233004), (8, 17616502), (16, 8808251), (103, 1368272), (206, 684136), (412, 342068), (824, 171034), (1648, 85517)]