5422864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19962

約数の個数: 20

約数和(自身を含む): 11125404

約数和(自身を除く): 5702540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19937, 39874, 79748, 159496, 318992, 338929, 677858, 1355716, 2711432, 5422864]

約数ペア:

[(1, 5422864), (2, 2711432), (4, 1355716), (8, 677858), (16, 338929), (17, 318992), (34, 159496), (68, 79748), (136, 39874), (272, 19937)]