31774672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{48437}}^1$

素因数の和:48486

約数の個数: 20

約数和(自身を含む): 63066276

約数和(自身を除く): 31291604

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 48437, 96874, 193748, 387496, 774992, 1985917, 3971834, 7943668, 15887336, 31774672]

約数ペア:

[(1, 31774672), (2, 15887336), (4, 7943668), (8, 3971834), (16, 1985917), (41, 774992), (82, 387496), (164, 193748), (328, 96874), (656, 48437)]