86868304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7723}}^1$

素因数の和:7787

約数の個数: 40

約数和(自身を含む): 181977440

約数和(自身を除く): 95109136

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 7723, 11248, 15446, 30892, 61784, 123568, 146737, 285751, 293474, 571502, 586948, 1143004, 1173896, 2286008, 2347792, 4572016, 5429269, 10858538, 21717076, 43434152, 86868304]

約数ペア:

[(1, 86868304), (2, 43434152), (4, 21717076), (8, 10858538), (16, 5429269), (19, 4572016), (37, 2347792), (38, 2286008), (74, 1173896), (76, 1143004), (148, 586948), (152, 571502), (296, 293474), (304, 285751), (592, 146737), (703, 123568), (1406, 61784), (2812, 30892), (5624, 15446), (7723, 11248)]