31070716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 57183840

約数和(自身を除く): 26113124

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 4391, 7076, 8782, 17564, 127339, 254678, 267851, 509356, 535702, 1071404, 7767679, 15535358, 31070716]

約数ペア:

[(1, 31070716), (2, 15535358), (4, 7767679), (29, 1071404), (58, 535702), (61, 509356), (116, 267851), (122, 254678), (244, 127339), (1769, 17564), (3538, 8782), (4391, 7076)]