80460464

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11777}}^1$

素因数の和:11853

約数の個数: 40

約数和(自身を含む): 181098528

約数和(自身を除く): 100638064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 11777, 23554, 47108, 82439, 94216, 164878, 188432, 329756, 659512, 718397, 1319024, 1436794, 2873588, 5028779, 5747176, 10057558, 11494352, 20115116, 40230232, 80460464]

約数ペア:

[(1, 80460464), (2, 40230232), (4, 20115116), (7, 11494352), (8, 10057558), (14, 5747176), (16, 5028779), (28, 2873588), (56, 1436794), (61, 1319024), (112, 718397), (122, 659512), (244, 329756), (427, 188432), (488, 164878), (854, 94216), (976, 82439), (1708, 47108), (3416, 23554), (6832, 11777)]