67445656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{205627}}^1$

素因数の和:205674

約数の個数: 16

約数和(自身を含む): 129545640

約数和(自身を除く): 62099984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 205627, 411254, 822508, 1645016, 8430707, 16861414, 33722828, 67445656]

約数ペア:

[(1, 67445656), (2, 33722828), (4, 16861414), (8, 8430707), (41, 1645016), (82, 822508), (164, 411254), (328, 205627)]