86869064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1619}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 172044000

約数和(自身を除く): 85174936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 353, 706, 1412, 1619, 2824, 3238, 6476, 6707, 12952, 13414, 26828, 30761, 53656, 61522, 123044, 246088, 571507, 1143014, 2286028, 4572056, 10858633, 21717266, 43434532, 86869064]

約数ペア:

[(1, 86869064), (2, 43434532), (4, 21717266), (8, 10858633), (19, 4572056), (38, 2286028), (76, 1143014), (152, 571507), (353, 246088), (706, 123044), (1412, 61522), (1619, 53656), (2824, 30761), (3238, 26828), (6476, 13414), (6707, 12952)]