142716856

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{15971}}^1$

素因数の和:17094

約数の個数: 16

約数和(自身を含む): 267850440

約数和(自身を除く): 125133584

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 15971, 31942, 63884, 127768, 17839607, 35679214, 71358428, 142716856]

約数ペア:

[(1, 142716856), (2, 71358428), (4, 35679214), (8, 17839607), (1117, 127768), (2234, 63884), (4468, 31942), (8936, 15971)]