3247856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5000

約数の個数: 20

約数和(自身を含む): 6447504

約数和(自身を除く): 3199648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4951, 9902, 19804, 39608, 79216, 202991, 405982, 811964, 1623928, 3247856]

約数ペア:

[(1, 3247856), (2, 1623928), (4, 811964), (8, 405982), (16, 202991), (41, 79216), (82, 39608), (164, 19804), (328, 9902), (656, 4951)]