2080434056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{64037}}^1$

素因数の和:64205

約数の個数: 32

約数和(自身を含む): 4057447680

約数和(自身を除く): 1977013624

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 4061, 8122, 16244, 32488, 64037, 128074, 256148, 512296, 1985147, 3970294, 7940588, 8388847, 15881176, 16777694, 33555388, 67110776, 260054257, 520108514, 1040217028, 2080434056]

約数ペア:

[(1, 2080434056), (2, 1040217028), (4, 520108514), (8, 260054257), (31, 67110776), (62, 33555388), (124, 16777694), (131, 15881176), (248, 8388847), (262, 7940588), (524, 3970294), (1048, 1985147), (4061, 512296), (8122, 256148), (16244, 128074), (32488, 64037)]