80716712

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 159859200

約数和(自身を除く): 79142488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 1471, 2888, 2942, 5884, 6859, 11768, 13718, 27436, 27949, 54872, 55898, 111796, 223592, 531031, 1062062, 2124124, 4248248, 10089589, 20179178, 40358356, 80716712]

約数ペア:

[(1, 80716712), (2, 40358356), (4, 20179178), (8, 10089589), (19, 4248248), (38, 2124124), (76, 1062062), (152, 531031), (361, 223592), (722, 111796), (1444, 55898), (1471, 54872), (2888, 27949), (2942, 27436), (5884, 13718), (6859, 11768)]