31883246

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 48973680

約数和(自身を除く): 17090434

約数列:

[1, 2, 59, 118, 157, 314, 1721, 3442, 9263, 18526, 101539, 203078, 270197, 540394, 15941623, 31883246]

約数ペア:

[(1, 31883246), (2, 15941623), (59, 540394), (118, 270197), (157, 203078), (314, 101539), (1721, 18526), (3442, 9263)]