40221952

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2738

約数の個数: 36

約数和(自身を含む): 81678240

約数和(自身を除く): 41456288

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 2663, 3776, 5326, 7552, 10652, 15104, 21304, 42608, 85216, 157117, 170432, 314234, 340864, 628468, 681728, 1256936, 2513872, 5027744, 10055488, 20110976, 40221952]

約数ペア:

[(1, 40221952), (2, 20110976), (4, 10055488), (8, 5027744), (16, 2513872), (32, 1256936), (59, 681728), (64, 628468), (118, 340864), (128, 314234), (236, 170432), (256, 157117), (472, 85216), (944, 42608), (1888, 21304), (2663, 15104), (3776, 10652), (5326, 7552)]