42170942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4327}}^1$

素因数の和:4783

約数の個数: 16

約数和(自身を含む): 69178752

約数和(自身を除く): 27007810

約数列:

[1, 2, 11, 22, 443, 886, 4327, 4873, 8654, 9746, 47597, 95194, 1916861, 3833722, 21085471, 42170942]

約数ペア:

[(1, 42170942), (2, 21085471), (11, 3833722), (22, 1916861), (443, 95194), (886, 47597), (4327, 9746), (4873, 8654)]