129012376

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{18181}}^1$

素因数の和:19074

約数の個数: 16

約数和(自身を含む): 242184240

約数和(自身を除く): 113171864

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 7096, 18181, 36362, 72724, 145448, 16126547, 32253094, 64506188, 129012376]

約数ペア:

[(1, 129012376), (2, 64506188), (4, 32253094), (8, 16126547), (887, 145448), (1774, 72724), (3548, 36362), (7096, 18181)]