80477054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1733}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 143824896

約数和(自身を除く): 63347842

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1498, 1733, 3317, 3466, 6634, 12131, 23219, 24262, 46438, 53723, 107446, 185431, 370862, 376061, 752122, 1298017, 2596034, 5748361, 11496722, 40238527, 80477054]

約数ペア:

[(1, 80477054), (2, 40238527), (7, 11496722), (14, 5748361), (31, 2596034), (62, 1298017), (107, 752122), (214, 376061), (217, 370862), (434, 185431), (749, 107446), (1498, 53723), (1733, 46438), (3317, 24262), (3466, 23219), (6634, 12131)]