31882832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{68713}}^1$

素因数の和:68750

約数の個数: 20

約数和(自身を含む): 63904020

約数和(自身を除く): 32021188

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 68713, 137426, 274852, 549704, 1099408, 1992677, 3985354, 7970708, 15941416, 31882832]

約数ペア:

[(1, 31882832), (2, 15941416), (4, 7970708), (8, 3985354), (16, 1992677), (29, 1099408), (58, 549704), (116, 274852), (232, 137426), (464, 68713)]