90403022

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{1381}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 137912544

約数和(自身を除く): 47509522

約数列:

[1, 2, 71, 142, 461, 922, 1381, 2762, 32731, 65462, 98051, 196102, 636641, 1273282, 45201511, 90403022]

約数ペア:

[(1, 90403022), (2, 45201511), (71, 1273282), (142, 636641), (461, 196102), (922, 98051), (1381, 65462), (2762, 32731)]