16857208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 15801992

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 419, 428, 838, 856, 1676, 3352, 5029, 10058, 19693, 20116, 39386, 40232, 44833, 78772, 89666, 157544, 179332, 358664, 2107151, 4214302, 8428604, 16857208]

約数ペア:

[(1, 16857208), (2, 8428604), (4, 4214302), (8, 2107151), (47, 358664), (94, 179332), (107, 157544), (188, 89666), (214, 78772), (376, 44833), (419, 40232), (428, 39386), (838, 20116), (856, 19693), (1676, 10058), (3352, 5029)]