66501016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{202747}}^1$

素因数の和:202794

約数の個数: 16

約数和(自身を含む): 127731240

約数和(自身を除く): 61230224

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 202747, 405494, 810988, 1621976, 8312627, 16625254, 33250508, 66501016]

約数ペア:

[(1, 66501016), (2, 33250508), (4, 16625254), (8, 8312627), (41, 1621976), (82, 810988), (164, 405494), (328, 202747)]