82663970

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{8461}}^1$

素因数の和:9445

約数の個数: 16

約数和(自身を含む): 148965048

約数和(自身を除く): 66301078

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 8461, 9770, 16922, 42305, 84610, 8266397, 16532794, 41331985, 82663970]

約数ペア:

[(1, 82663970), (2, 41331985), (5, 16532794), (10, 8266397), (977, 84610), (1954, 42305), (4885, 16922), (8461, 9770)]