40337408

素因数分解:

$2^{15}\times {\mathrm{1231}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 80739120

約数和(自身を除く): 40401712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1231, 2048, 2462, 4096, 4924, 8192, 9848, 16384, 19696, 32768, 39392, 78784, 157568, 315136, 630272, 1260544, 2521088, 5042176, 10084352, 20168704, 40337408]

約数ペア:

[(1, 40337408), (2, 20168704), (4, 10084352), (8, 5042176), (16, 2521088), (32, 1260544), (64, 630272), (128, 315136), (256, 157568), (512, 78784), (1024, 39392), (1231, 32768), (2048, 19696), (2462, 16384), (4096, 9848), (4924, 8192)]