25080064

素因数分解:

$2^8\times {\mathrm{313}}^2$

素因数の和:642

約数の個数: 27

約数和(自身を含む): 50222613

約数和(自身を除く): 25142549

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 626, 1252, 2504, 5008, 10016, 20032, 40064, 80128, 97969, 195938, 391876, 783752, 1567504, 3135008, 6270016, 12540032, 25080064]

約数ペア:

[(1, 25080064), (2, 12540032), (4, 6270016), (8, 3135008), (16, 1567504), (32, 783752), (64, 391876), (128, 195938), (256, 97969), (313, 80128), (626, 40064), (1252, 20032), (2504, 10016)]