42831170

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{27281}}^1$

素因数の和:27445

約数の個数: 16

約数和(自身を含む): 77590008

約数和(自身を除く): 34758838

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 27281, 54562, 136405, 272810, 4283117, 8566234, 21415585, 42831170]

約数ペア:

[(1, 42831170), (2, 21415585), (5, 8566234), (10, 4283117), (157, 272810), (314, 136405), (785, 54562), (1570, 27281)]