90459136

素因数分解:

$2^{10}\times {\mathrm{88339}}^1$

素因数の和:88359

約数の個数: 22

約数和(自身を含む): 180831980

約数和(自身を除く): 90372844

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 88339, 176678, 353356, 706712, 1413424, 2826848, 5653696, 11307392, 22614784, 45229568, 90459136]

約数ペア:

[(1, 90459136), (2, 45229568), (4, 22614784), (8, 11307392), (16, 5653696), (32, 2826848), (64, 1413424), (128, 706712), (256, 353356), (512, 176678), (1024, 88339)]