85943090

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{19141}}^1$

素因数の和:19597

約数の個数: 16

約数和(自身を含む): 155050200

約数和(自身を除く): 69107110

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 19141, 38282, 95705, 191410, 8594309, 17188618, 42971545, 85943090]

約数ペア:

[(1, 85943090), (2, 42971545), (5, 17188618), (10, 8594309), (449, 191410), (898, 95705), (2245, 38282), (4490, 19141)]