40634992

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{13159}}^1$

素因数の和:13360

約数の個数: 20

約数和(自身を含む): 79144240

約数和(自身を除く): 38509248

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 13159, 26318, 52636, 105272, 210544, 2539687, 5079374, 10158748, 20317496, 40634992]

約数ペア:

[(1, 40634992), (2, 20317496), (4, 10158748), (8, 5079374), (16, 2539687), (193, 210544), (386, 105272), (772, 52636), (1544, 26318), (3088, 13159)]