80227688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5669}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 158193000

約数和(自身を除く): 77965312

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 5669, 7076, 11338, 14152, 22676, 45352, 164401, 328802, 345809, 657604, 691618, 1315208, 1383236, 2766472, 10028461, 20056922, 40113844, 80227688]

約数ペア:

[(1, 80227688), (2, 40113844), (4, 20056922), (8, 10028461), (29, 2766472), (58, 1383236), (61, 1315208), (116, 691618), (122, 657604), (232, 345809), (244, 328802), (488, 164401), (1769, 45352), (3538, 22676), (5669, 14152), (7076, 11338)]