231915392

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{17939}}^1$

素因数の和:18054

約数の個数: 32

約数和(自身を含む): 466619400

約数和(自身を除く): 234704008

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 17939, 35878, 71756, 143512, 287024, 574048, 1148096, 1811839, 2296192, 3623678, 7247356, 14494712, 28989424, 57978848, 115957696, 231915392]

約数ペア:

[(1, 231915392), (2, 115957696), (4, 57978848), (8, 28989424), (16, 14494712), (32, 7247356), (64, 3623678), (101, 2296192), (128, 1811839), (202, 1148096), (404, 574048), (808, 287024), (1616, 143512), (3232, 71756), (6464, 35878), (12928, 17939)]