125280304

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{30467}}^1$

素因数の和:30732

約数の個数: 20

約数和(自身を含む): 243683064

約数和(自身を除く): 118402760

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 30467, 60934, 121868, 243736, 487472, 7830019, 15660038, 31320076, 62640152, 125280304]

約数ペア:

[(1, 125280304), (2, 62640152), (4, 31320076), (8, 15660038), (16, 7830019), (257, 487472), (514, 243736), (1028, 121868), (2056, 60934), (4112, 30467)]