25373392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{144167}}^1$

素因数の和:144186

約数の個数: 20

約数和(自身を含む): 53630496

約数和(自身を除く): 28257104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 144167, 288334, 576668, 1153336, 1585837, 2306672, 3171674, 6343348, 12686696, 25373392]

約数ペア:

[(1, 25373392), (2, 12686696), (4, 6343348), (8, 3171674), (11, 2306672), (16, 1585837), (22, 1153336), (44, 576668), (88, 288334), (176, 144167)]