43390006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{85751}}^1$

素因数の和:85787

約数の個数: 16

約数和(自身を含む): 74089728

約数和(自身を除く): 30699722

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 85751, 171502, 943261, 1886522, 1972273, 3944546, 21695003, 43390006]

約数ペア:

[(1, 43390006), (2, 21695003), (11, 3944546), (22, 1972273), (23, 1886522), (46, 943261), (253, 171502), (506, 85751)]