78065824

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{21589}}^1$

素因数の和:21712

約数の個数: 24

約数和(自身を含む): 155059380

約数和(自身を除く): 76993556

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 21589, 43178, 86356, 172712, 345424, 690848, 2439557, 4879114, 9758228, 19516456, 39032912, 78065824]

約数ペア:

[(1, 78065824), (2, 39032912), (4, 19516456), (8, 9758228), (16, 4879114), (32, 2439557), (113, 690848), (226, 345424), (452, 172712), (904, 86356), (1808, 43178), (3616, 21589)]