57187064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20963}}^1$

素因数の和:21011

約数の個数: 32

約数和(自身を含む): 120752640

約数和(自身を除く): 63565576

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 20963, 41926, 83852, 167704, 230593, 461186, 649853, 922372, 1299706, 1844744, 2599412, 5198824, 7148383, 14296766, 28593532, 57187064]

約数ペア:

[(1, 57187064), (2, 28593532), (4, 14296766), (8, 7148383), (11, 5198824), (22, 2599412), (31, 1844744), (44, 1299706), (62, 922372), (88, 649853), (124, 461186), (248, 230593), (341, 167704), (682, 83852), (1364, 41926), (2728, 20963)]