131358016

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{5881}}^1$

素因数の和:6242

約数の個数: 28

約数和(自身を含む): 261454900

約数和(自身を除く): 130096884

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 5584, 5881, 11168, 11762, 22336, 23524, 47048, 94096, 188192, 376384, 2052469, 4104938, 8209876, 16419752, 32839504, 65679008, 131358016]

約数ペア:

[(1, 131358016), (2, 65679008), (4, 32839504), (8, 16419752), (16, 8209876), (32, 4104938), (64, 2052469), (349, 376384), (698, 188192), (1396, 94096), (2792, 47048), (5584, 23524), (5881, 22336), (11168, 11762)]