91012792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1361}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 184196880

約数和(自身を除く): 93184088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1286, 1361, 2572, 2722, 5144, 5444, 8359, 10888, 16718, 17693, 33436, 35386, 66872, 70772, 141544, 875123, 1750246, 3500492, 7000984, 11376599, 22753198, 45506396, 91012792]

約数ペア:

[(1, 91012792), (2, 45506396), (4, 22753198), (8, 11376599), (13, 7000984), (26, 3500492), (52, 1750246), (104, 875123), (643, 141544), (1286, 70772), (1361, 66872), (2572, 35386), (2722, 33436), (5144, 17693), (5444, 16718), (8359, 10888)]