80837084

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 145657008

約数和(自身を除く): 64819924

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 3931, 5141, 7862, 10282, 15724, 20564, 208343, 381307, 416686, 762614, 833372, 1525228, 20209271, 40418542, 80837084]

約数ペア:

[(1, 80837084), (2, 40418542), (4, 20209271), (53, 1525228), (97, 833372), (106, 762614), (194, 416686), (212, 381307), (388, 208343), (3931, 20564), (5141, 15724), (7862, 10282)]