117988904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31181}}^1$

素因数の和:31241

約数の個数: 32

約数和(自身を含む): 246961440

約数和(自身を除く): 128972536

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 31181, 62362, 124724, 249448, 342991, 685982, 1340783, 1371964, 2681566, 2743928, 5363132, 10726264, 14748613, 29497226, 58994452, 117988904]

約数ペア:

[(1, 117988904), (2, 58994452), (4, 29497226), (8, 14748613), (11, 10726264), (22, 5363132), (43, 2743928), (44, 2681566), (86, 1371964), (88, 1340783), (172, 685982), (344, 342991), (473, 249448), (946, 124724), (1892, 62362), (3784, 31181)]