21767936

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3736

約数の個数: 36

約数和(自身を含む): 45352272

約数和(自身を除く): 23584336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3697, 5888, 7394, 14788, 29576, 59152, 85031, 118304, 170062, 236608, 340124, 473216, 680248, 946432, 1360496, 2720992, 5441984, 10883968, 21767936]

約数ペア:

[(1, 21767936), (2, 10883968), (4, 5441984), (8, 2720992), (16, 1360496), (23, 946432), (32, 680248), (46, 473216), (64, 340124), (92, 236608), (128, 170062), (184, 118304), (256, 85031), (368, 59152), (736, 29576), (1472, 14788), (2944, 7394), (3697, 5888)]