64054168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421409}}^1$

素因数の和:421434

約数の個数: 16

約数和(自身を含む): 126423000

約数和(自身を除く): 62368832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421409, 842818, 1685636, 3371272, 8006771, 16013542, 32027084, 64054168]

約数ペア:

[(1, 64054168), (2, 32027084), (4, 16013542), (8, 8006771), (19, 3371272), (38, 1685636), (76, 842818), (152, 421409)]