31528469

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1733}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 37953792

約数和(自身を除く): 6425323

約数列:

[1, 7, 23, 113, 161, 791, 1733, 2599, 12131, 18193, 39859, 195829, 279013, 1370803, 4504067, 31528469]

約数ペア:

[(1, 31528469), (7, 4504067), (23, 1370803), (113, 279013), (161, 195829), (791, 39859), (1733, 18193), (2599, 12131)]