30554338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20899}}^1$

素因数の和:20961

約数の個数: 16

約数和(自身を含む): 49658400

約数和(自身を除く): 19104062

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 20899, 41798, 355283, 710566, 898657, 1797314, 15277169, 30554338]

約数ペア:

[(1, 30554338), (2, 15277169), (17, 1797314), (34, 898657), (43, 710566), (86, 355283), (731, 41798), (1462, 20899)]