38242816

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 40

約数和(自身を含む): 77203764

約数和(自身を除く): 38960948

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 661, 904, 1322, 1808, 2644, 3616, 5288, 7232, 10576, 14464, 21152, 28928, 42304, 57856, 74693, 84608, 149386, 169216, 298772, 338432, 597544, 1195088, 2390176, 4780352, 9560704, 19121408, 38242816]

約数ペア:

[(1, 38242816), (2, 19121408), (4, 9560704), (8, 4780352), (16, 2390176), (32, 1195088), (64, 597544), (113, 338432), (128, 298772), (226, 169216), (256, 149386), (452, 84608), (512, 74693), (661, 57856), (904, 42304), (1322, 28928), (1808, 21152), (2644, 14464), (3616, 10576), (5288, 7232)]