27843688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{204733}}^1$

素因数の和:204756

約数の個数: 16

約数和(自身を含む): 55278180

約数和(自身を除く): 27434492

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 204733, 409466, 818932, 1637864, 3480461, 6960922, 13921844, 27843688]

約数ペア:

[(1, 27843688), (2, 13921844), (4, 6960922), (8, 3480461), (17, 1637864), (34, 818932), (68, 409466), (136, 204733)]