66835792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181619}}^1$

素因数の和:181650

約数の個数: 20

約数和(自身を含む): 135125280

約数和(自身を除く): 68289488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 181619, 363238, 726476, 1452952, 2905904, 4177237, 8354474, 16708948, 33417896, 66835792]

約数ペア:

[(1, 66835792), (2, 33417896), (4, 16708948), (8, 8354474), (16, 4177237), (23, 2905904), (46, 1452952), (92, 726476), (184, 363238), (368, 181619)]