540872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 1111320

約数和(自身を除く): 570448

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 97, 136, 164, 194, 328, 388, 697, 776, 1394, 1649, 2788, 3298, 3977, 5576, 6596, 7954, 13192, 15908, 31816, 67609, 135218, 270436, 540872]

約数ペア:

[(1, 540872), (2, 270436), (4, 135218), (8, 67609), (17, 31816), (34, 15908), (41, 13192), (68, 7954), (82, 6596), (97, 5576), (136, 3977), (164, 3298), (194, 2788), (328, 1649), (388, 1394), (697, 776)]