38473216

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 40

約数和(自身を含む): 77510664

約数和(自身を除く): 39037448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 461, 512, 652, 922, 1304, 1844, 2608, 3688, 5216, 7376, 10432, 14752, 20864, 29504, 41728, 59008, 75143, 83456, 118016, 150286, 236032, 300572, 601144, 1202288, 2404576, 4809152, 9618304, 19236608, 38473216]

約数ペア:

[(1, 38473216), (2, 19236608), (4, 9618304), (8, 4809152), (16, 2404576), (32, 1202288), (64, 601144), (128, 300572), (163, 236032), (256, 150286), (326, 118016), (461, 83456), (512, 75143), (652, 59008), (922, 41728), (1304, 29504), (1844, 20864), (2608, 14752), (3688, 10432), (5216, 7376)]