86581018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 132138144

約数和(自身を除く): 45557126

約数列:

[1, 2, 67, 134, 787, 821, 1574, 1642, 52729, 55007, 105458, 110014, 646127, 1292254, 43290509, 86581018]

約数ペア:

[(1, 86581018), (2, 43290509), (67, 1292254), (134, 646127), (787, 110014), (821, 105458), (1574, 55007), (1642, 52729)]