82389008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9661}}^1$

素因数の和:9723

約数の個数: 40

約数和(自身を含む): 176118936

約数和(自身を除く): 93729928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 9661, 19322, 38644, 77288, 125593, 154576, 251186, 396101, 502372, 792202, 1004744, 1584404, 2009488, 3168808, 5149313, 6337616, 10298626, 20597252, 41194504, 82389008]

約数ペア:

[(1, 82389008), (2, 41194504), (4, 20597252), (8, 10298626), (13, 6337616), (16, 5149313), (26, 3168808), (41, 2009488), (52, 1584404), (82, 1004744), (104, 792202), (164, 502372), (208, 396101), (328, 251186), (533, 154576), (656, 125593), (1066, 77288), (2132, 38644), (4264, 19322), (8528, 9661)]