16868528

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{1487}}^1$

素因数の和:2204

約数の個数: 20

約数和(自身を含む): 32750880

約数和(自身を除く): 15882352

約数列:

[1, 2, 4, 8, 16, 709, 1418, 1487, 2836, 2974, 5672, 5948, 11344, 11896, 23792, 1054283, 2108566, 4217132, 8434264, 16868528]

約数ペア:

[(1, 16868528), (2, 8434264), (4, 4217132), (8, 2108566), (16, 1054283), (709, 23792), (1418, 11896), (1487, 11344), (2836, 5948), (2974, 5672)]