56428816

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{14051}}^1$

素因数の和:14310

約数の個数: 20

約数和(自身を含む): 109774224

約数和(自身を除く): 53345408

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 14051, 28102, 56204, 112408, 224816, 3526801, 7053602, 14107204, 28214408, 56428816]

約数ペア:

[(1, 56428816), (2, 28214408), (4, 14107204), (8, 7053602), (16, 3526801), (251, 224816), (502, 112408), (1004, 56204), (2008, 28102), (4016, 14051)]