100408216

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{40357}}^1$

素因数の和:40674

約数の個数: 16

約数和(自身を含む): 188875440

約数和(自身を除く): 88467224

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 40357, 80714, 161428, 322856, 12551027, 25102054, 50204108, 100408216]

約数ペア:

[(1, 100408216), (2, 50204108), (4, 25102054), (8, 12551027), (311, 322856), (622, 161428), (1244, 80714), (2488, 40357)]