40459696

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{23633}}^1$

素因数の和:23748

約数の個数: 20

約数和(自身を含む): 79126632

約数和(自身を除く): 38666936

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 23633, 47266, 94532, 189064, 378128, 2528731, 5057462, 10114924, 20229848, 40459696]

約数ペア:

[(1, 40459696), (2, 20229848), (4, 10114924), (8, 5057462), (16, 2528731), (107, 378128), (214, 189064), (428, 94532), (856, 47266), (1712, 23633)]