91400728

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{101107}}^1$

素因数の和:101226

約数の個数: 16

約数和(自身を含む): 172894680

約数和(自身を除く): 81493952

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 101107, 202214, 404428, 808856, 11425091, 22850182, 45700364, 91400728]

約数ペア:

[(1, 91400728), (2, 45700364), (4, 22850182), (8, 11425091), (113, 808856), (226, 404428), (452, 202214), (904, 101107)]