84651824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{170669}}^1$

素因数の和:170708

約数の個数: 20

約数和(自身を含む): 169304640

約数和(自身を除く): 84652816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 170669, 341338, 682676, 1365352, 2730704, 5290739, 10581478, 21162956, 42325912, 84651824]

約数ペア:

[(1, 84651824), (2, 42325912), (4, 21162956), (8, 10581478), (16, 5290739), (31, 2730704), (62, 1365352), (124, 682676), (248, 341338), (496, 170669)]