31610202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2239}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 68490240

約数和(自身を除く): 36880038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2239, 2353, 4478, 4706, 6717, 7059, 13434, 14118, 29107, 58214, 87321, 174642, 405259, 810518, 1215777, 2431554, 5268367, 10536734, 15805101, 31610202]

約数ペア:

[(1, 31610202), (2, 15805101), (3, 10536734), (6, 5268367), (13, 2431554), (26, 1215777), (39, 810518), (78, 405259), (181, 174642), (362, 87321), (543, 58214), (1086, 29107), (2239, 14118), (2353, 13434), (4478, 7059), (4706, 6717)]