80888344

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{45341}}^1$

素因数の和:45570

約数の個数: 16

約数和(自身を含む): 152349120

約数和(自身を除く): 71460776

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 45341, 90682, 181364, 362728, 10111043, 20222086, 40444172, 80888344]

約数ペア:

[(1, 80888344), (2, 40444172), (4, 20222086), (8, 10111043), (223, 362728), (446, 181364), (892, 90682), (1784, 45341)]