80081624

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2843}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 172005120

約数和(自身を除く): 91923496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 2843, 3521, 4024, 5686, 7042, 11372, 14084, 19901, 22744, 28168, 39802, 79604, 159208, 1430029, 2860058, 5720116, 10010203, 11440232, 20020406, 40040812, 80081624]

約数ペア:

[(1, 80081624), (2, 40040812), (4, 20020406), (7, 11440232), (8, 10010203), (14, 5720116), (28, 2860058), (56, 1430029), (503, 159208), (1006, 79604), (2012, 39802), (2843, 28168), (3521, 22744), (4024, 19901), (5686, 14084), (7042, 11372)]