68631152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{115931}}^1$

素因数の和:115976

約数の個数: 20

約数和(自身を含む): 136567896

約数和(自身を除く): 67936744

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 115931, 231862, 463724, 927448, 1854896, 4289447, 8578894, 17157788, 34315576, 68631152]

約数ペア:

[(1, 68631152), (2, 34315576), (4, 17157788), (8, 8578894), (16, 4289447), (37, 1854896), (74, 927448), (148, 463724), (296, 231862), (592, 115931)]