81521086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{1657}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 129642336

約数和(自身を除く): 48121250

約数列:

[1, 2, 17, 34, 1447, 1657, 2894, 3314, 24599, 28169, 49198, 56338, 2397679, 4795358, 40760543, 81521086]

約数ペア:

[(1, 81521086), (2, 40760543), (17, 4795358), (34, 2397679), (1447, 56338), (1657, 49198), (2894, 28169), (3314, 24599)]