77155856

素因数分解:

$2^4\times {\mathrm{131}}^2\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 30

約数和(自身を含む): 151175406

約数和(自身を除く): 74019550

約数列:

[1, 2, 4, 8, 16, 131, 262, 281, 524, 562, 1048, 1124, 2096, 2248, 4496, 17161, 34322, 36811, 68644, 73622, 137288, 147244, 274576, 294488, 588976, 4822241, 9644482, 19288964, 38577928, 77155856]

約数ペア:

[(1, 77155856), (2, 38577928), (4, 19288964), (8, 9644482), (16, 4822241), (131, 588976), (262, 294488), (281, 274576), (524, 147244), (562, 137288), (1048, 73622), (1124, 68644), (2096, 36811), (2248, 34322), (4496, 17161)]