123516752

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{164251}}^1$

素因数の和:164306

約数の個数: 20

約数和(自身を含む): 244406976

約数和(自身を除く): 120890224

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 164251, 328502, 657004, 1314008, 2628016, 7719797, 15439594, 30879188, 61758376, 123516752]

約数ペア:

[(1, 123516752), (2, 61758376), (4, 30879188), (8, 15439594), (16, 7719797), (47, 2628016), (94, 1314008), (188, 657004), (376, 328502), (752, 164251)]