22266368

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:452

約数の個数: 40

約数和(自身を含む): 44934252

約数和(自身を除く): 22667884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 277, 314, 512, 554, 628, 1108, 1256, 2216, 2512, 4432, 5024, 8864, 10048, 17728, 20096, 35456, 40192, 43489, 70912, 80384, 86978, 141824, 173956, 347912, 695824, 1391648, 2783296, 5566592, 11133184, 22266368]

約数ペア:

[(1, 22266368), (2, 11133184), (4, 5566592), (8, 2783296), (16, 1391648), (32, 695824), (64, 347912), (128, 173956), (157, 141824), (256, 86978), (277, 80384), (314, 70912), (512, 43489), (554, 40192), (628, 35456), (1108, 20096), (1256, 17728), (2216, 10048), (2512, 8864), (4432, 5024)]