89403438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647851}}^1$

素因数の和:647879

約数の個数: 16

約数和(自身を含む): 186581376

約数和(自身を除く): 97177938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 647851, 1295702, 1943553, 3887106, 14900573, 29801146, 44701719, 89403438]

約数ペア:

[(1, 89403438), (2, 44701719), (3, 29801146), (6, 14900573), (23, 3887106), (46, 1943553), (69, 1295702), (138, 647851)]