66218608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{100943}}^1$

素因数の和:100992

約数の個数: 20

約数和(自身を含む): 131429088

約数和(自身を除く): 65210480

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 100943, 201886, 403772, 807544, 1615088, 4138663, 8277326, 16554652, 33109304, 66218608]

約数ペア:

[(1, 66218608), (2, 33109304), (4, 16554652), (8, 8277326), (16, 4138663), (41, 1615088), (82, 807544), (164, 403772), (328, 201886), (656, 100943)]