80270392

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{66449}}^1$

素因数の和:66606

約数の個数: 16

約数和(自身を含む): 151506000

約数和(自身を除く): 71235608

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 66449, 132898, 265796, 531592, 10033799, 20067598, 40135196, 80270392]

約数ペア:

[(1, 80270392), (2, 40135196), (4, 20067598), (8, 10033799), (151, 531592), (302, 265796), (604, 132898), (1208, 66449)]