131096830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{422893}}^1$

素因数の和:422931

約数の個数: 16

約数和(自身を含む): 243586944

約数和(自身を除く): 112490114

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 422893, 845786, 2114465, 4228930, 13109683, 26219366, 65548415, 131096830]

約数ペア:

[(1, 131096830), (2, 65548415), (5, 26219366), (10, 13109683), (31, 4228930), (62, 2114465), (155, 845786), (310, 422893)]