70206064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{230941}}^1$

素因数の和:230968

約数の個数: 20

約数和(自身を含む): 143184040

約数和(自身を除く): 72977976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 230941, 461882, 923764, 1847528, 3695056, 4387879, 8775758, 17551516, 35103032, 70206064]

約数ペア:

[(1, 70206064), (2, 35103032), (4, 17551516), (8, 8775758), (16, 4387879), (19, 3695056), (38, 1847528), (76, 923764), (152, 461882), (304, 230941)]