25945946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32191}}^1$

素因数の和:32237

約数の個数: 16

約数和(自身を含む): 43266048

約数和(自身を除く): 17320102

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 32191, 64382, 418483, 836966, 997921, 1995842, 12972973, 25945946]

約数ペア:

[(1, 25945946), (2, 12972973), (13, 1995842), (26, 997921), (31, 836966), (62, 418483), (403, 64382), (806, 32191)]