4080256304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{209201}}^1$

素因数の和:209285

約数の個数: 40

約数和(自身を含む): 8404899552

約数和(自身を除く): 4324643248

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4876, 9752, 19504, 209201, 418402, 836804, 1673608, 3347216, 4811623, 9623246, 11087653, 19246492, 22175306, 38492984, 44350612, 76985968, 88701224, 177402448, 255016019, 510032038, 1020064076, 2040128152, 4080256304]

約数ペア:

[(1, 4080256304), (2, 2040128152), (4, 1020064076), (8, 510032038), (16, 255016019), (23, 177402448), (46, 88701224), (53, 76985968), (92, 44350612), (106, 38492984), (184, 22175306), (212, 19246492), (368, 11087653), (424, 9623246), (848, 4811623), (1219, 3347216), (2438, 1673608), (4876, 836804), (9752, 418402), (19504, 209201)]