39847088

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{16493}}^1$

素因数の和:16652

約数の個数: 20

約数和(自身を含む): 77719728

約数和(自身を除く): 37872640

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 16493, 32986, 65972, 131944, 263888, 2490443, 4980886, 9961772, 19923544, 39847088]

約数ペア:

[(1, 39847088), (2, 19923544), (4, 9961772), (8, 4980886), (16, 2490443), (151, 263888), (302, 131944), (604, 65972), (1208, 32986), (2416, 16493)]