85120264

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 164757600

約数和(自身を除く): 79637336

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 1112, 1867, 3734, 5699, 7468, 11398, 14936, 22796, 45592, 76547, 153094, 259513, 306188, 519026, 612376, 1038052, 2076104, 10640033, 21280066, 42560132, 85120264]

約数ペア:

[(1, 85120264), (2, 42560132), (4, 21280066), (8, 10640033), (41, 2076104), (82, 1038052), (139, 612376), (164, 519026), (278, 306188), (328, 259513), (556, 153094), (1112, 76547), (1867, 45592), (3734, 22796), (5699, 14936), (7468, 11398)]