238401424

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{57977}}^1$

素因数の和:58242

約数の個数: 20

約数和(自身を含む): 463708044

約数和(自身を除く): 225306620

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 57977, 115954, 231908, 463816, 927632, 14900089, 29800178, 59600356, 119200712, 238401424]

約数ペア:

[(1, 238401424), (2, 119200712), (4, 59600356), (8, 29800178), (16, 14900089), (257, 927632), (514, 463816), (1028, 231908), (2056, 115954), (4112, 57977)]