31411348

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 56246400

約数和(自身を除く): 24835052

約数列:

[1, 2, 4, 79, 107, 158, 214, 316, 428, 929, 1858, 3716, 8453, 16906, 33812, 73391, 99403, 146782, 198806, 293564, 397612, 7852837, 15705674, 31411348]

約数ペア:

[(1, 31411348), (2, 15705674), (4, 7852837), (79, 397612), (107, 293564), (158, 198806), (214, 146782), (316, 99403), (428, 73391), (929, 33812), (1858, 16906), (3716, 8453)]