13997864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{56443}}^1$

素因数の和:56480

約数の個数: 16

約数和(自身を含む): 27093120

約数和(自身を除く): 13095256

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 56443, 112886, 225772, 451544, 1749733, 3499466, 6998932, 13997864]

約数ペア:

[(1, 13997864), (2, 6998932), (4, 3499466), (8, 1749733), (31, 451544), (62, 225772), (124, 112886), (248, 56443)]