16971856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{96431}}^1$

素因数の和:96450

約数の個数: 20

約数和(自身を含む): 35872704

約数和(自身を除く): 18900848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 96431, 192862, 385724, 771448, 1060741, 1542896, 2121482, 4242964, 8485928, 16971856]

約数ペア:

[(1, 16971856), (2, 8485928), (4, 4242964), (8, 2121482), (11, 1542896), (16, 1060741), (22, 771448), (44, 385724), (88, 192862), (176, 96431)]