80187334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 135496800

約数和(自身を除く): 55309466

約数列:

[1, 2, 17, 19, 34, 38, 101, 202, 323, 646, 1229, 1717, 1919, 2458, 3434, 3838, 20893, 23351, 32623, 41786, 46702, 65246, 124129, 248258, 396967, 793934, 2110193, 2358451, 4220386, 4716902, 40093667, 80187334]

約数ペア:

[(1, 80187334), (2, 40093667), (17, 4716902), (19, 4220386), (34, 2358451), (38, 2110193), (101, 793934), (202, 396967), (323, 248258), (646, 124129), (1229, 65246), (1717, 46702), (1919, 41786), (2458, 32623), (3434, 23351), (3838, 20893)]