80496392

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{141719}}^1$

素因数の和:141796

約数の個数: 16

約数和(自身を含む): 153057600

約数和(自身を除く): 72561208

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 141719, 283438, 566876, 1133752, 10062049, 20124098, 40248196, 80496392]

約数ペア:

[(1, 80496392), (2, 40248196), (4, 20124098), (8, 10062049), (71, 1133752), (142, 566876), (284, 283438), (568, 141719)]