80840112

素因数分解:

$2^4\times 3^1\times {\mathrm{1684169}}^1$

素因数の和:1684180

約数の個数: 20

約数和(自身を含む): 208837080

約数和(自身を除く): 127996968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1684169, 3368338, 5052507, 6736676, 10105014, 13473352, 20210028, 26946704, 40420056, 80840112]

約数ペア:

[(1, 80840112), (2, 40420056), (3, 26946704), (4, 20210028), (6, 13473352), (8, 10105014), (12, 6736676), (16, 5052507), (24, 3368338), (48, 1684169)]