80535476

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{26881}}^1$

素因数の和:26999

約数の個数: 24

約数和(自身を含む): 162582336

約数和(自身を除く): 82046860

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 26881, 53762, 107524, 188167, 376334, 752668, 2876267, 5752534, 11505068, 20133869, 40267738, 80535476]

約数ペア:

[(1, 80535476), (2, 40267738), (4, 20133869), (7, 11505068), (14, 5752534), (28, 2876267), (107, 752668), (214, 376334), (428, 188167), (749, 107524), (1498, 53762), (2996, 26881)]