40409312

素因数分解:

$2^5\times {\mathrm{487}}^1\times {\mathrm{2593}}^1$

素因数の和:3090

約数の個数: 24

約数和(自身を含む): 79749936

約数和(自身を除く): 39340624

約数列:

[1, 2, 4, 8, 16, 32, 487, 974, 1948, 2593, 3896, 5186, 7792, 10372, 15584, 20744, 41488, 82976, 1262791, 2525582, 5051164, 10102328, 20204656, 40409312]

約数ペア:

[(1, 40409312), (2, 20204656), (4, 10102328), (8, 5051164), (16, 2525582), (32, 1262791), (487, 82976), (974, 41488), (1948, 20744), (2593, 15584), (3896, 10372), (5186, 7792)]