79891856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{453931}}^1$

素因数の和:453950

約数の個数: 20

約数和(自身を含む): 168862704

約数和(自身を除く): 88970848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 453931, 907862, 1815724, 3631448, 4993241, 7262896, 9986482, 19972964, 39945928, 79891856]

約数ペア:

[(1, 79891856), (2, 39945928), (4, 19972964), (8, 9986482), (11, 7262896), (16, 4993241), (22, 3631448), (44, 1815724), (88, 907862), (176, 453931)]