80464328

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49547}}^1$

素因数の和:49589

約数の個数: 32

約数和(自身を含む): 178372800

約数和(自身を除く): 97908472

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 49547, 99094, 198188, 346829, 396376, 693658, 1387316, 1436863, 2774632, 2873726, 5747452, 10058041, 11494904, 20116082, 40232164, 80464328]

約数ペア:

[(1, 80464328), (2, 40232164), (4, 20116082), (7, 11494904), (8, 10058041), (14, 5747452), (28, 2873726), (29, 2774632), (56, 1436863), (58, 1387316), (116, 693658), (203, 396376), (232, 346829), (406, 198188), (812, 99094), (1624, 49547)]