80584696

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 155831040

約数和(自身を除く): 75246344

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 2003, 4006, 5029, 8012, 10058, 16024, 20116, 40232, 94141, 188282, 214321, 376564, 428642, 753128, 857284, 1714568, 10073087, 20146174, 40292348, 80584696]

約数ペア:

[(1, 80584696), (2, 40292348), (4, 20146174), (8, 10073087), (47, 1714568), (94, 857284), (107, 753128), (188, 428642), (214, 376564), (376, 214321), (428, 188282), (856, 94141), (2003, 40232), (4006, 20116), (5029, 16024), (8012, 10058)]