26312816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40111}}^1$

素因数の和:40160

約数の個数: 20

約数和(自身を含む): 52225824

約数和(自身を除く): 25913008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40111, 80222, 160444, 320888, 641776, 1644551, 3289102, 6578204, 13156408, 26312816]

約数ペア:

[(1, 26312816), (2, 13156408), (4, 6578204), (8, 3289102), (16, 1644551), (41, 641776), (82, 320888), (164, 160444), (328, 80222), (656, 40111)]