131869568

素因数分解:

$2^7\times {\mathrm{971}}^1\times {\mathrm{1061}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 263227320

約数和(自身を除く): 131357752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 971, 1061, 1942, 2122, 3884, 4244, 7768, 8488, 15536, 16976, 31072, 33952, 62144, 67904, 124288, 135808, 1030231, 2060462, 4120924, 8241848, 16483696, 32967392, 65934784, 131869568]

約数ペア:

[(1, 131869568), (2, 65934784), (4, 32967392), (8, 16483696), (16, 8241848), (32, 4120924), (64, 2060462), (128, 1030231), (971, 135808), (1061, 124288), (1942, 67904), (2122, 62144), (3884, 33952), (4244, 31072), (7768, 16976), (8488, 15536)]