81423296

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{5279}}^1$

素因数の和:5532

約数の個数: 28

約数和(自身を含む): 162275520

約数和(自身を除く): 80852224

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1928, 3856, 5279, 7712, 10558, 15424, 21116, 42232, 84464, 168928, 337856, 1272239, 2544478, 5088956, 10177912, 20355824, 40711648, 81423296]

約数ペア:

[(1, 81423296), (2, 40711648), (4, 20355824), (8, 10177912), (16, 5088956), (32, 2544478), (64, 1272239), (241, 337856), (482, 168928), (964, 84464), (1928, 42232), (3856, 21116), (5279, 15424), (7712, 10558)]