126442016

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{2137}}^1$

素因数の和:2233

約数の個数: 36

約数和(自身を含む): 254975742

約数和(自身を除く): 128533726

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1849, 2137, 3698, 4274, 7396, 8548, 14792, 17096, 29584, 34192, 59168, 68384, 91891, 183782, 367564, 735128, 1470256, 2940512, 3951313, 7902626, 15805252, 31610504, 63221008, 126442016]

約数ペア:

[(1, 126442016), (2, 63221008), (4, 31610504), (8, 15805252), (16, 7902626), (32, 3951313), (43, 2940512), (86, 1470256), (172, 735128), (344, 367564), (688, 183782), (1376, 91891), (1849, 68384), (2137, 59168), (3698, 34192), (4274, 29584), (7396, 17096), (8548, 14792)]