25551254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6151}}^1$

素因数の和:6251

約数の個数: 16

約数和(自身を含む): 40160256

約数和(自身を除く): 14609002

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 6151, 12302, 190681, 381362, 412117, 824234, 12775627, 25551254]

約数ペア:

[(1, 25551254), (2, 12775627), (31, 824234), (62, 412117), (67, 381362), (134, 190681), (2077, 12302), (4154, 6151)]