8008816

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{3821}}^1$

素因数の和:3960

約数の個数: 20

約数和(自身を含む): 15639624

約数和(自身を除く): 7630808

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 3821, 7642, 15284, 30568, 61136, 500551, 1001102, 2002204, 4004408, 8008816]

約数ペア:

[(1, 8008816), (2, 4004408), (4, 2002204), (8, 1001102), (16, 500551), (131, 61136), (262, 30568), (524, 15284), (1048, 7642), (2096, 3821)]