31140352

素因数分解:

$2^9\times {\mathrm{60821}}^1$

素因数の和:60839

約数の個数: 20

約数和(自身を含む): 62220906

約数和(自身を除く): 31080554

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 60821, 121642, 243284, 486568, 973136, 1946272, 3892544, 7785088, 15570176, 31140352]

約数ペア:

[(1, 31140352), (2, 15570176), (4, 7785088), (8, 3892544), (16, 1946272), (32, 973136), (64, 486568), (128, 243284), (256, 121642), (512, 60821)]