8140144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29927}}^1$

素因数の和:29952

約数の個数: 20

約数和(自身を含む): 16699824

約数和(自身を除く): 8559680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 29927, 59854, 119708, 239416, 478832, 508759, 1017518, 2035036, 4070072, 8140144]

約数ペア:

[(1, 8140144), (2, 4070072), (4, 2035036), (8, 1017518), (16, 508759), (17, 478832), (34, 239416), (68, 119708), (136, 59854), (272, 29927)]