33457328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 68767920

約数和(自身を除く): 35310592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 701, 1256, 1402, 2512, 2804, 2983, 5608, 5966, 11216, 11932, 13319, 23864, 26638, 47728, 53276, 106552, 110057, 213104, 220114, 440228, 880456, 1760912, 2091083, 4182166, 8364332, 16728664, 33457328]

約数ペア:

[(1, 33457328), (2, 16728664), (4, 8364332), (8, 4182166), (16, 2091083), (19, 1760912), (38, 880456), (76, 440228), (152, 220114), (157, 213104), (304, 110057), (314, 106552), (628, 53276), (701, 47728), (1256, 26638), (1402, 23864), (2512, 13319), (2804, 11932), (2983, 11216), (5608, 5966)]