28175086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9311}}^1$

素因数の和:9419

約数の個数: 16

約数和(自身を含む): 45256320

約数和(自身を除く): 17081234

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 9311, 18622, 158287, 316574, 828679, 1657358, 14087543, 28175086]

約数ペア:

[(1, 28175086), (2, 14087543), (17, 1657358), (34, 828679), (89, 316574), (178, 158287), (1513, 18622), (3026, 9311)]