42863378

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 65185560

約数和(自身を除く): 22322182

約数列:

[1, 2, 109, 218, 353, 557, 706, 1114, 38477, 60713, 76954, 121426, 196621, 393242, 21431689, 42863378]

約数ペア:

[(1, 42863378), (2, 21431689), (109, 393242), (218, 196621), (353, 121426), (557, 76954), (706, 60713), (1114, 38477)]