131036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 254016

約数和(自身を除く): 122980

約数列:

[1, 2, 4, 17, 34, 41, 47, 68, 82, 94, 164, 188, 697, 799, 1394, 1598, 1927, 2788, 3196, 3854, 7708, 32759, 65518, 131036]

約数ペア:

[(1, 131036), (2, 65518), (4, 32759), (17, 7708), (34, 3854), (41, 3196), (47, 2788), (68, 1927), (82, 1598), (94, 1394), (164, 799), (188, 697)]