25398416

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{8311}}^1$

素因数の和:8510

約数の個数: 20

約数和(自身を含む): 49473024

約数和(自身を除く): 24074608

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 8311, 16622, 33244, 66488, 132976, 1587401, 3174802, 6349604, 12699208, 25398416]

約数ペア:

[(1, 25398416), (2, 12699208), (4, 6349604), (8, 3174802), (16, 1587401), (191, 132976), (382, 66488), (764, 33244), (1528, 16622), (3056, 8311)]