77885312

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{3733}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 156155880

約数和(自身を除く): 78270568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 3733, 5216, 7466, 10432, 14932, 20864, 29864, 59728, 119456, 238912, 477824, 608479, 1216958, 2433916, 4867832, 9735664, 19471328, 38942656, 77885312]

約数ペア:

[(1, 77885312), (2, 38942656), (4, 19471328), (8, 9735664), (16, 4867832), (32, 2433916), (64, 1216958), (128, 608479), (163, 477824), (326, 238912), (652, 119456), (1304, 59728), (2608, 29864), (3733, 20864), (5216, 14932), (7466, 10432)]