25582394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 40340160

約数和(自身を除く): 14757766

約数列:

[1, 2, 23, 46, 139, 278, 3197, 4001, 6394, 8002, 92023, 184046, 556139, 1112278, 12791197, 25582394]

約数ペア:

[(1, 25582394), (2, 12791197), (23, 1112278), (46, 556139), (139, 184046), (278, 92023), (3197, 8002), (4001, 6394)]