3143408

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1112

約数の個数: 20

約数和(自身を含む): 6124608

約数和(自身を除く): 2981200

約数列:

[1, 2, 4, 8, 16, 223, 446, 881, 892, 1762, 1784, 3524, 3568, 7048, 14096, 196463, 392926, 785852, 1571704, 3143408]

約数ペア:

[(1, 3143408), (2, 1571704), (4, 785852), (8, 392926), (16, 196463), (223, 14096), (446, 7048), (881, 3568), (892, 3524), (1762, 1784)]