4889816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{19717}}^1$

素因数の和:19754

約数の個数: 16

約数和(自身を含む): 9464640

約数和(自身を除く): 4574824

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 19717, 39434, 78868, 157736, 611227, 1222454, 2444908, 4889816]

約数ペア:

[(1, 4889816), (2, 2444908), (4, 1222454), (8, 611227), (31, 157736), (62, 78868), (124, 39434), (248, 19717)]