124970864

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{72997}}^1$

素因数の和:73112

約数の個数: 20

約数和(自身を含む): 244397304

約数和(自身を除く): 119426440

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 72997, 145994, 291988, 583976, 1167952, 7810679, 15621358, 31242716, 62485432, 124970864]

約数ペア:

[(1, 124970864), (2, 62485432), (4, 31242716), (8, 15621358), (16, 7810679), (107, 1167952), (214, 583976), (428, 291988), (856, 145994), (1712, 72997)]