42571070

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32497}}^1$

素因数の和:32635

約数の個数: 16

約数和(自身を含む): 77215248

約数和(自身を除く): 34644178

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 32497, 64994, 162485, 324970, 4257107, 8514214, 21285535, 42571070]

約数ペア:

[(1, 42571070), (2, 21285535), (5, 8514214), (10, 4257107), (131, 324970), (262, 162485), (655, 64994), (1310, 32497)]