91295210

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{69691}}^1$

素因数の和:69829

約数の個数: 16

約数和(自身を含む): 165588192

約数和(自身を除く): 74292982

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 69691, 139382, 348455, 696910, 9129521, 18259042, 45647605, 91295210]

約数ペア:

[(1, 91295210), (2, 45647605), (5, 18259042), (10, 9129521), (131, 696910), (262, 348455), (655, 139382), (1310, 69691)]