40035088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108791}}^1$

素因数の和:108822

約数の個数: 20

約数和(自身を含む): 80941248

約数和(自身を除く): 40906160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108791, 217582, 435164, 870328, 1740656, 2502193, 5004386, 10008772, 20017544, 40035088]

約数ペア:

[(1, 40035088), (2, 20017544), (4, 10008772), (8, 5004386), (16, 2502193), (23, 1740656), (46, 870328), (92, 435164), (184, 217582), (368, 108791)]