42590164

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 76930560

約数和(自身を除く): 34340396

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 2543, 4187, 5086, 8374, 10172, 16748, 134779, 200897, 269558, 401794, 539116, 803588, 10647541, 21295082, 42590164]

約数ペア:

[(1, 42590164), (2, 21295082), (4, 10647541), (53, 803588), (79, 539116), (106, 401794), (158, 269558), (212, 200897), (316, 134779), (2543, 16748), (4187, 10172), (5086, 8374)]