3142256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15107}}^1$

素因数の和:15128

約数の個数: 20

約数和(自身を含む): 6556872

約数和(自身を除く): 3414616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15107, 30214, 60428, 120856, 196391, 241712, 392782, 785564, 1571128, 3142256]

約数ペア:

[(1, 3142256), (2, 1571128), (4, 785564), (8, 392782), (13, 241712), (16, 196391), (26, 120856), (52, 60428), (104, 30214), (208, 15107)]