85980472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{565661}}^1$

素因数の和:565686

約数の個数: 16

約数和(自身を含む): 169698600

約数和(自身を除く): 83718128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 565661, 1131322, 2262644, 4525288, 10747559, 21495118, 42990236, 85980472]

約数ペア:

[(1, 85980472), (2, 42990236), (4, 21495118), (8, 10747559), (19, 4525288), (38, 2262644), (76, 1131322), (152, 565661)]