4985048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{20101}}^1$

素因数の和:20138

約数の個数: 16

約数和(自身を含む): 9648960

約数和(自身を除く): 4663912

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 20101, 40202, 80404, 160808, 623131, 1246262, 2492524, 4985048]

約数ペア:

[(1, 4985048), (2, 2492524), (4, 1246262), (8, 623131), (31, 160808), (62, 80404), (124, 40202), (248, 20101)]