27937256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{205421}}^1$

素因数の和:205444

約数の個数: 16

約数和(自身を含む): 55463940

約数和(自身を除く): 27526684

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 205421, 410842, 821684, 1643368, 3492157, 6984314, 13968628, 27937256]

約数ペア:

[(1, 27937256), (2, 13968628), (4, 6984314), (8, 3492157), (17, 1643368), (34, 821684), (68, 410842), (136, 205421)]