80710936

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{27947}}^1$

素因数の和:27991

約数の個数: 24

約数和(自身を含む): 159722820

約数和(自身を除く): 79011884

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 27947, 55894, 111788, 223576, 530993, 1061986, 2123972, 4247944, 10088867, 20177734, 40355468, 80710936]

約数ペア:

[(1, 80710936), (2, 40355468), (4, 20177734), (8, 10088867), (19, 4247944), (38, 2123972), (76, 1061986), (152, 530993), (361, 223576), (722, 111788), (1444, 55894), (2888, 27947)]