80283164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1789}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 151562880

約数和(自身を除く): 71279716

約数列:

[1, 2, 4, 13, 26, 52, 863, 1726, 1789, 3452, 3578, 7156, 11219, 22438, 23257, 44876, 46514, 93028, 1543907, 3087814, 6175628, 20070791, 40141582, 80283164]

約数ペア:

[(1, 80283164), (2, 40141582), (4, 20070791), (13, 6175628), (26, 3087814), (52, 1543907), (863, 93028), (1726, 46514), (1789, 44876), (3452, 23257), (3578, 22438), (7156, 11219)]