85856872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{290057}}^1$

素因数の和:290100

約数の個数: 16

約数和(自身を含む): 165333060

約数和(自身を除く): 79476188

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 290057, 580114, 1160228, 2320456, 10732109, 21464218, 42928436, 85856872]

約数ペア:

[(1, 85856872), (2, 42928436), (4, 21464218), (8, 10732109), (37, 2320456), (74, 1160228), (148, 580114), (296, 290057)]