129675328

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{15467}}^1$

素因数の和:15610

約数の個数: 28

約数和(自身を含む): 259305552

約数和(自身を除く): 129630224

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 15467, 30934, 61868, 123736, 247472, 494944, 989888, 2026177, 4052354, 8104708, 16209416, 32418832, 64837664, 129675328]

約数ペア:

[(1, 129675328), (2, 64837664), (4, 32418832), (8, 16209416), (16, 8104708), (32, 4052354), (64, 2026177), (131, 989888), (262, 494944), (524, 247472), (1048, 123736), (2096, 61868), (4192, 30934), (8384, 15467)]