90830168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79397}}^1$

素因数の和:79427

約数の個数: 32

約数和(自身を含む): 200082960

約数和(自身を除く): 109252792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 79397, 158794, 317588, 635176, 873367, 1032161, 1746734, 2064322, 3493468, 4128644, 6986936, 8257288, 11353771, 22707542, 45415084, 90830168]

約数ペア:

[(1, 90830168), (2, 45415084), (4, 22707542), (8, 11353771), (11, 8257288), (13, 6986936), (22, 4128644), (26, 3493468), (44, 2064322), (52, 1746734), (88, 1032161), (104, 873367), (143, 635176), (286, 317588), (572, 158794), (1144, 79397)]