31442516

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2796

約数の個数: 36

約数和(自身を含む): 65116800

約数和(自身を除く): 33674284

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2719, 2891, 5438, 5782, 10876, 11564, 19033, 38066, 76132, 133231, 160421, 266462, 320842, 532924, 641684, 1122947, 2245894, 4491788, 7860629, 15721258, 31442516]

約数ペア:

[(1, 31442516), (2, 15721258), (4, 7860629), (7, 4491788), (14, 2245894), (28, 1122947), (49, 641684), (59, 532924), (98, 320842), (118, 266462), (196, 160421), (236, 133231), (413, 76132), (826, 38066), (1652, 19033), (2719, 11564), (2891, 10876), (5438, 5782)]