80907752

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 156884520

約数和(自身を除く): 75976768

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 1741, 3482, 5809, 6964, 11618, 13928, 23236, 46472, 64417, 128834, 257668, 273337, 515336, 546674, 1093348, 2186696, 10113469, 20226938, 40453876, 80907752]

約数ペア:

[(1, 80907752), (2, 40453876), (4, 20226938), (8, 10113469), (37, 2186696), (74, 1093348), (148, 546674), (157, 515336), (296, 273337), (314, 257668), (628, 128834), (1256, 64417), (1741, 46472), (3482, 23236), (5809, 13928), (6964, 11618)]