31603128

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{32117}}^1$

素因数の和:32167

約数の個数: 32

約数和(自身を含む): 80937360

約数和(自身を除く): 49334232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 32117, 64234, 96351, 128468, 192702, 256936, 385404, 770808, 1316797, 2633594, 3950391, 5267188, 7900782, 10534376, 15801564, 31603128]

約数ペア:

[(1, 31603128), (2, 15801564), (3, 10534376), (4, 7900782), (6, 5267188), (8, 3950391), (12, 2633594), (24, 1316797), (41, 770808), (82, 385404), (123, 256936), (164, 192702), (246, 128468), (328, 96351), (492, 64234), (984, 32117)]