66942230

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{84737}}^1$

素因数の和:84823

約数の個数: 16

約数和(自身を含む): 122022720

約数和(自身を除く): 55080490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 84737, 169474, 423685, 847370, 6694223, 13388446, 33471115, 66942230]

約数ペア:

[(1, 66942230), (2, 33471115), (5, 13388446), (10, 6694223), (79, 847370), (158, 423685), (395, 169474), (790, 84737)]