40805977168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{528137}}^1$

素因数の和:528595

約数の個数: 40

約数和(自身を含む): 86445627840

約数和(自身を除く): 45639650672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 439, 878, 1756, 3512, 4829, 7024, 9658, 19316, 38632, 77264, 528137, 1056274, 2112548, 4225096, 5809507, 8450192, 11619014, 23238028, 46476056, 92952112, 231852143, 463704286, 927408572, 1854817144, 2550373573, 3709634288, 5100747146, 10201494292, 20402988584, 40805977168]

約数ペア:

[(1, 40805977168), (2, 20402988584), (4, 10201494292), (8, 5100747146), (11, 3709634288), (16, 2550373573), (22, 1854817144), (44, 927408572), (88, 463704286), (176, 231852143), (439, 92952112), (878, 46476056), (1756, 23238028), (3512, 11619014), (4829, 8450192), (7024, 5809507), (9658, 4225096), (19316, 2112548), (38632, 1056274), (77264, 528137)]