10989344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{20201}}^1$

素因数の和:20228

約数の個数: 24

約数和(自身を含む): 22909068

約数和(自身を除く): 11919724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 20201, 40402, 80804, 161608, 323216, 343417, 646432, 686834, 1373668, 2747336, 5494672, 10989344]

約数ペア:

[(1, 10989344), (2, 5494672), (4, 2747336), (8, 1373668), (16, 686834), (17, 646432), (32, 343417), (34, 323216), (68, 161608), (136, 80804), (272, 40402), (544, 20201)]