9173872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 18811296

約数和(自身を除く): 9637424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 257, 368, 388, 514, 776, 1028, 1552, 2056, 2231, 4112, 4462, 5911, 8924, 11822, 17848, 23644, 24929, 35696, 47288, 49858, 94576, 99716, 199432, 398864, 573367, 1146734, 2293468, 4586936, 9173872]

約数ペア:

[(1, 9173872), (2, 4586936), (4, 2293468), (8, 1146734), (16, 573367), (23, 398864), (46, 199432), (92, 99716), (97, 94576), (184, 49858), (194, 47288), (257, 35696), (368, 24929), (388, 23644), (514, 17848), (776, 11822), (1028, 8924), (1552, 5911), (2056, 4462), (2231, 4112)]