40810864

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{9013}}^1$

素因数の和:9304

約数の個数: 20

約数和(自身を含む): 79359256

約数和(自身を除く): 38548392

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 9013, 18026, 36052, 72104, 144208, 2550679, 5101358, 10202716, 20405432, 40810864]

約数ペア:

[(1, 40810864), (2, 20405432), (4, 10202716), (8, 5101358), (16, 2550679), (283, 144208), (566, 72104), (1132, 36052), (2264, 18026), (4528, 9013)]