25603456

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 51248880

約数和(自身を除く): 25645424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 631, 634, 1262, 1268, 2524, 2536, 5048, 5072, 10096, 10144, 20192, 20288, 40384, 40576, 80768, 200027, 400054, 800108, 1600216, 3200432, 6400864, 12801728, 25603456]

約数ペア:

[(1, 25603456), (2, 12801728), (4, 6400864), (8, 3200432), (16, 1600216), (32, 800108), (64, 400054), (128, 200027), (317, 80768), (631, 40576), (634, 40384), (1262, 20288), (1268, 20192), (2524, 10144), (2536, 10096), (5048, 5072)]