85839284

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 152913600

約数和(自身を除く): 67074316

約数列:

[1, 2, 4, 71, 142, 284, 409, 739, 818, 1478, 1636, 2956, 29039, 52469, 58078, 104938, 116156, 209876, 302251, 604502, 1209004, 21459821, 42919642, 85839284]

約数ペア:

[(1, 85839284), (2, 42919642), (4, 21459821), (71, 1209004), (142, 604502), (284, 302251), (409, 209876), (739, 116156), (818, 104938), (1478, 58078), (1636, 52469), (2956, 29039)]