82988305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23813}}^1$

素因数の和:23876

約数の個数: 16

約数和(自身を含む): 108020304

約数和(自身を除く): 25031999

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 23813, 119065, 404821, 976333, 2024105, 4881665, 16597661, 82988305]

約数ペア:

[(1, 82988305), (5, 16597661), (17, 4881665), (41, 2024105), (85, 976333), (205, 404821), (697, 119065), (3485, 23813)]