85331312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1881

約数の個数: 40

約数和(自身を含む): 181052400

約数和(自身を除く): 95721088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313, 626, 1252, 1549, 2504, 3098, 3443, 5008, 6196, 6886, 12392, 13772, 17039, 24784, 27544, 34078, 55088, 68156, 136312, 272624, 484837, 969674, 1939348, 3878696, 5333207, 7757392, 10666414, 21332828, 42665656, 85331312]

約数ペア:

[(1, 85331312), (2, 42665656), (4, 21332828), (8, 10666414), (11, 7757392), (16, 5333207), (22, 3878696), (44, 1939348), (88, 969674), (176, 484837), (313, 272624), (626, 136312), (1252, 68156), (1549, 55088), (2504, 34078), (3098, 27544), (3443, 24784), (5008, 17039), (6196, 13772), (6886, 12392)]