87817394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 157921920

約数和(自身を除く): 70104526

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 2117, 2963, 4234, 5926, 14819, 20741, 29638, 41482, 85927, 171854, 216299, 432598, 601489, 1202978, 1514093, 3028186, 6272671, 12545342, 43908697, 87817394]

約数ペア:

[(1, 87817394), (2, 43908697), (7, 12545342), (14, 6272671), (29, 3028186), (58, 1514093), (73, 1202978), (146, 601489), (203, 432598), (406, 216299), (511, 171854), (1022, 85927), (2117, 41482), (2963, 29638), (4234, 20741), (5926, 14819)]