254528

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 28

約数和(自身を含む): 522732

約数和(自身を除く): 268204

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 164, 194, 328, 388, 656, 776, 1312, 1552, 2624, 3104, 3977, 6208, 7954, 15908, 31816, 63632, 127264, 254528]

約数ペア:

[(1, 254528), (2, 127264), (4, 63632), (8, 31816), (16, 15908), (32, 7954), (41, 6208), (64, 3977), (82, 3104), (97, 2624), (164, 1552), (194, 1312), (328, 776), (388, 656)]