78125336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14011}}^1$

素因数の和:14075

約数の個数: 32

約数和(自身を含む): 158896080

約数和(自身を除く): 80770744

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 14011, 28022, 56044, 112088, 238187, 476374, 574451, 952748, 1148902, 1905496, 2297804, 4595608, 9765667, 19531334, 39062668, 78125336]

約数ペア:

[(1, 78125336), (2, 39062668), (4, 19531334), (8, 9765667), (17, 4595608), (34, 2297804), (41, 1905496), (68, 1148902), (82, 952748), (136, 574451), (164, 476374), (328, 238187), (697, 112088), (1394, 56044), (2788, 28022), (5576, 14011)]