5402864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{7853}}^1$

素因数の和:7904

約数の個数: 20

約数和(自身を含む): 10712856

約数和(自身を除く): 5309992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 7853, 15706, 31412, 62824, 125648, 337679, 675358, 1350716, 2701432, 5402864]

約数ペア:

[(1, 5402864), (2, 2701432), (4, 1350716), (8, 675358), (16, 337679), (43, 125648), (86, 62824), (172, 31412), (344, 15706), (688, 7853)]