80215856

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24697}}^1$

素因数の和:24741

約数の個数: 40

約数和(自身を含む): 183753120

約数和(自身を除く): 103537264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 24697, 49394, 98788, 172879, 197576, 345758, 395152, 691516, 716213, 1383032, 1432426, 2766064, 2864852, 5013491, 5729704, 10026982, 11459408, 20053964, 40107928, 80215856]

約数ペア:

[(1, 80215856), (2, 40107928), (4, 20053964), (7, 11459408), (8, 10026982), (14, 5729704), (16, 5013491), (28, 2864852), (29, 2766064), (56, 1432426), (58, 1383032), (112, 716213), (116, 691516), (203, 395152), (232, 345758), (406, 197576), (464, 172879), (812, 98788), (1624, 49394), (3248, 24697)]