8731628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 16111872

約数和(自身を除く): 7380244

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 887, 1774, 2461, 3548, 4922, 9844, 20401, 40802, 81604, 94909, 189818, 379636, 2182907, 4365814, 8731628]

約数ペア:

[(1, 8731628), (2, 4365814), (4, 2182907), (23, 379636), (46, 189818), (92, 94909), (107, 81604), (214, 40802), (428, 20401), (887, 9844), (1774, 4922), (2461, 3548)]