68139248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{185161}}^1$

素因数の和:185192

約数の個数: 20

約数和(自身を含む): 137760528

約数和(自身を除く): 69621280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 185161, 370322, 740644, 1481288, 2962576, 4258703, 8517406, 17034812, 34069624, 68139248]

約数ペア:

[(1, 68139248), (2, 34069624), (4, 17034812), (8, 8517406), (16, 4258703), (23, 2962576), (46, 1481288), (92, 740644), (184, 370322), (368, 185161)]