31693328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{48313}}^1$

素因数の和:48362

約数の個数: 20

約数和(自身を含む): 62904828

約数和(自身を除く): 31211500

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 48313, 96626, 193252, 386504, 773008, 1980833, 3961666, 7923332, 15846664, 31693328]

約数ペア:

[(1, 31693328), (2, 15846664), (4, 7923332), (8, 3961666), (16, 1980833), (41, 773008), (82, 386504), (164, 193252), (328, 96626), (656, 48313)]