89441492

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{31013}}^1$

素因数の和:31127

約数の個数: 24

約数和(自身を含む): 180625536

約数和(自身を除く): 91184044

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 31013, 62026, 124052, 217091, 434182, 868364, 3194339, 6388678, 12777356, 22360373, 44720746, 89441492]

約数ペア:

[(1, 89441492), (2, 44720746), (4, 22360373), (7, 12777356), (14, 6388678), (28, 3194339), (103, 868364), (206, 434182), (412, 217091), (721, 124052), (1442, 62026), (2884, 31013)]