78075248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{212161}}^1$

素因数の和:212192

約数の個数: 20

約数和(自身を含む): 157848528

約数和(自身を除く): 79773280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 212161, 424322, 848644, 1697288, 3394576, 4879703, 9759406, 19518812, 39037624, 78075248]

約数ペア:

[(1, 78075248), (2, 39037624), (4, 19518812), (8, 9759406), (16, 4879703), (23, 3394576), (46, 1697288), (92, 848644), (184, 424322), (368, 212161)]