82820656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 165489408

約数和(自身を除く): 82668752

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 191, 328, 382, 656, 661, 764, 1322, 1528, 2644, 3056, 5288, 7831, 10576, 15662, 27101, 31324, 54202, 62648, 108404, 125296, 126251, 216808, 252502, 433616, 505004, 1010008, 2020016, 5176291, 10352582, 20705164, 41410328, 82820656]

約数ペア:

[(1, 82820656), (2, 41410328), (4, 20705164), (8, 10352582), (16, 5176291), (41, 2020016), (82, 1010008), (164, 505004), (191, 433616), (328, 252502), (382, 216808), (656, 126251), (661, 125296), (764, 108404), (1322, 62648), (1528, 54202), (2644, 31324), (3056, 27101), (5288, 15662), (7831, 10576)]