90349126

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{15329}}^1$

素因数の和:15759

約数の個数: 16

約数和(自身を含む): 155262240

約数和(自身を除く): 64913114

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 15329, 30658, 107303, 214606, 6453509, 12907018, 45174563, 90349126]

約数ペア:

[(1, 90349126), (2, 45174563), (7, 12907018), (14, 6453509), (421, 214606), (842, 107303), (2947, 30658), (5894, 15329)]