8557168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{10091}}^1$

素因数の和:10152

約数の個数: 20

約数和(自身を含む): 16894008

約数和(自身を除く): 8336840

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 10091, 20182, 40364, 80728, 161456, 534823, 1069646, 2139292, 4278584, 8557168]

約数ペア:

[(1, 8557168), (2, 4278584), (4, 2139292), (8, 1069646), (16, 534823), (53, 161456), (106, 80728), (212, 40364), (424, 20182), (848, 10091)]