64172152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1987}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 131685120

約数和(自身を除く): 67512968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 1987, 2936, 3974, 4037, 7948, 8074, 15896, 16148, 21857, 32296, 43714, 87428, 174856, 729229, 1458458, 2916916, 5833832, 8021519, 16043038, 32086076, 64172152]

約数ペア:

[(1, 64172152), (2, 32086076), (4, 16043038), (8, 8021519), (11, 5833832), (22, 2916916), (44, 1458458), (88, 729229), (367, 174856), (734, 87428), (1468, 43714), (1987, 32296), (2936, 21857), (3974, 16148), (4037, 15896), (7948, 8074)]