21924352

素因数分解:

$2^9\times {\mathrm{42821}}^1$

素因数の和:42839

約数の個数: 20

約数和(自身を含む): 43806906

約数和(自身を除く): 21882554

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 42821, 85642, 171284, 342568, 685136, 1370272, 2740544, 5481088, 10962176, 21924352]

約数ペア:

[(1, 21924352), (2, 10962176), (4, 5481088), (8, 2740544), (16, 1370272), (32, 685136), (64, 342568), (128, 171284), (256, 85642), (512, 42821)]