542368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1024

約数の個数: 24

約数和(自身を含む): 1131732

約数和(自身を除く): 589364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 997, 1994, 3988, 7976, 15952, 16949, 31904, 33898, 67796, 135592, 271184, 542368]

約数ペア:

[(1, 542368), (2, 271184), (4, 135592), (8, 67796), (16, 33898), (17, 31904), (32, 16949), (34, 15952), (68, 7976), (136, 3988), (272, 1994), (544, 997)]