25884814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3187}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 40398336

約数和(自身を除く): 14513522

約数列:

[1, 2, 31, 62, 131, 262, 3187, 4061, 6374, 8122, 98797, 197594, 417497, 834994, 12942407, 25884814]

約数ペア:

[(1, 25884814), (2, 12942407), (31, 834994), (62, 417497), (131, 197594), (262, 98797), (3187, 8122), (4061, 6374)]