66267632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{243631}}^1$

素因数の和:243656

約数の個数: 20

約数和(自身を含む): 135946656

約数和(自身を除く): 69679024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 243631, 487262, 974524, 1949048, 3898096, 4141727, 8283454, 16566908, 33133816, 66267632]

約数ペア:

[(1, 66267632), (2, 33133816), (4, 16566908), (8, 8283454), (16, 4141727), (17, 3898096), (34, 1949048), (68, 974524), (136, 487262), (272, 243631)]