531566288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{104147}}^1$

素因数の和:104195

約数の個数: 40

約数和(自身を含む): 1162291680

約数和(自身を除く): 630725392

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 104147, 208294, 416588, 833176, 1145617, 1666352, 2291234, 3020263, 4582468, 6040526, 9164936, 12081052, 18329872, 24162104, 33222893, 48324208, 66445786, 132891572, 265783144, 531566288]

約数ペア:

[(1, 531566288), (2, 265783144), (4, 132891572), (8, 66445786), (11, 48324208), (16, 33222893), (22, 24162104), (29, 18329872), (44, 12081052), (58, 9164936), (88, 6040526), (116, 4582468), (176, 3020263), (232, 2291234), (319, 1666352), (464, 1145617), (638, 833176), (1276, 416588), (2552, 208294), (5104, 104147)]