81142322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{8419}}^1$

素因数の和:8561

約数の個数: 16

約数和(自身を含む): 125289600

約数和(自身を除く): 44147278

約数列:

[1, 2, 61, 79, 122, 158, 4819, 8419, 9638, 16838, 513559, 665101, 1027118, 1330202, 40571161, 81142322]

約数ペア:

[(1, 81142322), (2, 40571161), (61, 1330202), (79, 1027118), (122, 665101), (158, 513559), (4819, 16838), (8419, 9638)]