122392856

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{64013}}^1$

素因数の和:64258

約数の個数: 16

約数和(自身を含む): 230450400

約数和(自身を除く): 108057544

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 64013, 128026, 256052, 512104, 15299107, 30598214, 61196428, 122392856]

約数ペア:

[(1, 122392856), (2, 61196428), (4, 30598214), (8, 15299107), (239, 512104), (478, 256052), (956, 128026), (1912, 64013)]