8393008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40351}}^1$

素因数の和:40372

約数の個数: 20

約数和(自身を含む): 17512768

約数和(自身を除く): 9119760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40351, 80702, 161404, 322808, 524563, 645616, 1049126, 2098252, 4196504, 8393008]

約数ペア:

[(1, 8393008), (2, 4196504), (4, 2098252), (8, 1049126), (13, 645616), (16, 524563), (26, 322808), (52, 161404), (104, 80702), (208, 40351)]