5641456

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3600

約数の個数: 20

約数和(自身を含む): 11041704

約数和(自身を除く): 5400248

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 3491, 6982, 13964, 27928, 55856, 352591, 705182, 1410364, 2820728, 5641456]

約数ペア:

[(1, 5641456), (2, 2820728), (4, 1410364), (8, 705182), (16, 352591), (101, 55856), (202, 27928), (404, 13964), (808, 6982), (1616, 3491)]