16722152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{122957}}^1$

素因数の和:122980

約数の個数: 16

約数和(自身を含む): 33198660

約数和(自身を除く): 16476508

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 122957, 245914, 491828, 983656, 2090269, 4180538, 8361076, 16722152]

約数ペア:

[(1, 16722152), (2, 8361076), (4, 4180538), (8, 2090269), (17, 983656), (34, 491828), (68, 245914), (136, 122957)]