25939168

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{4973}}^1$

素因数の和:5146

約数の個数: 24

約数和(自身を含む): 51391368

約数和(自身を除く): 25452200

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 4973, 5216, 9946, 19892, 39784, 79568, 159136, 810599, 1621198, 3242396, 6484792, 12969584, 25939168]

約数ペア:

[(1, 25939168), (2, 12969584), (4, 6484792), (8, 3242396), (16, 1621198), (32, 810599), (163, 159136), (326, 79568), (652, 39784), (1304, 19892), (2608, 9946), (4973, 5216)]