25328176

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{25951}}^1$

素因数の和:26020

約数の個数: 20

約数和(自身を含む): 49879744

約数和(自身を除く): 24551568

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 25951, 51902, 103804, 207608, 415216, 1583011, 3166022, 6332044, 12664088, 25328176]

約数ペア:

[(1, 25328176), (2, 12664088), (4, 6332044), (8, 3166022), (16, 1583011), (61, 415216), (122, 207608), (244, 103804), (488, 51902), (976, 25951)]