85416176

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{25301}}^1$

素因数の和:25520

約数の個数: 20

約数和(自身を含む): 166284744

約数和(自身を除く): 80868568

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 25301, 50602, 101204, 202408, 404816, 5338511, 10677022, 21354044, 42708088, 85416176]

約数ペア:

[(1, 85416176), (2, 42708088), (4, 21354044), (8, 10677022), (16, 5338511), (211, 404816), (422, 202408), (844, 101204), (1688, 50602), (3376, 25301)]