188072912

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{121181}}^1$

素因数の和:121286

約数の個数: 20

約数和(自身を含む): 368150916

約数和(自身を除く): 180078004

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 121181, 242362, 484724, 969448, 1938896, 11754557, 23509114, 47018228, 94036456, 188072912]

約数ペア:

[(1, 188072912), (2, 94036456), (4, 47018228), (8, 23509114), (16, 11754557), (97, 1938896), (194, 969448), (388, 484724), (776, 242362), (1552, 121181)]