83914856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 175996800

約数和(自身を除く): 92081944

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 139, 184, 193, 278, 386, 391, 556, 772, 782, 1112, 1544, 1564, 2363, 3128, 3197, 3281, 4439, 4726, 6394, 6562, 8878, 9452, 12788, 13124, 17756, 18904, 25576, 26248, 26827, 35512, 53654, 54349, 75463, 107308, 108698, 150926, 214616, 217396, 301852, 434792, 456059, 603704, 617021, 912118, 1234042, 1824236, 2468084, 3648472, 4936168, 10489357, 20978714, 41957428, 83914856]

約数ペア:

[(1, 83914856), (2, 41957428), (4, 20978714), (8, 10489357), (17, 4936168), (23, 3648472), (34, 2468084), (46, 1824236), (68, 1234042), (92, 912118), (136, 617021), (139, 603704), (184, 456059), (193, 434792), (278, 301852), (386, 217396), (391, 214616), (556, 150926), (772, 108698), (782, 107308), (1112, 75463), (1544, 54349), (1564, 53654), (2363, 35512), (3128, 26827), (3197, 26248), (3281, 25576), (4439, 18904), (4726, 17756), (6394, 13124), (6562, 12788), (8878, 9452)]