91674490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{129119}}^1$

素因数の和:129197

約数の個数: 16

約数和(自身を含む): 167339520

約数和(自身を除く): 75665030

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 129119, 258238, 645595, 1291190, 9167449, 18334898, 45837245, 91674490]

約数ペア:

[(1, 91674490), (2, 45837245), (5, 18334898), (10, 9167449), (71, 1291190), (142, 645595), (355, 258238), (710, 129119)]