85881736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{290141}}^1$

素因数の和:290184

約数の個数: 16

約数和(自身を含む): 165380940

約数和(自身を除く): 79499204

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 290141, 580282, 1160564, 2321128, 10735217, 21470434, 42940868, 85881736]

約数ペア:

[(1, 85881736), (2, 42940868), (4, 21470434), (8, 10735217), (37, 2321128), (74, 1160564), (148, 580282), (296, 290141)]