31586416

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{2657}}^1$

素因数の和:3408

約数の個数: 20

約数和(自身を含む): 61304112

約数和(自身を除く): 29717696

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2657, 2972, 5314, 5944, 10628, 11888, 21256, 42512, 1974151, 3948302, 7896604, 15793208, 31586416]

約数ペア:

[(1, 31586416), (2, 15793208), (4, 7896604), (8, 3948302), (16, 1974151), (743, 42512), (1486, 21256), (2657, 11888), (2972, 10628), (5314, 5944)]