17158216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 34128000

約数和(自身を除く): 16969784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 719, 1256, 1438, 2876, 2983, 5752, 5966, 11932, 13661, 23864, 27322, 54644, 109288, 112883, 225766, 451532, 903064, 2144777, 4289554, 8579108, 17158216]

約数ペア:

[(1, 17158216), (2, 8579108), (4, 4289554), (8, 2144777), (19, 903064), (38, 451532), (76, 225766), (152, 112883), (157, 109288), (314, 54644), (628, 27322), (719, 23864), (1256, 13661), (1438, 11932), (2876, 5966), (2983, 5752)]