42791552

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{1697}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 85732020

約数和(自身を除く): 42940468

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 1697, 3152, 3394, 6304, 6788, 12608, 13576, 25216, 27152, 54304, 108608, 217216, 334309, 668618, 1337236, 2674472, 5348944, 10697888, 21395776, 42791552]

約数ペア:

[(1, 42791552), (2, 21395776), (4, 10697888), (8, 5348944), (16, 2674472), (32, 1337236), (64, 668618), (128, 334309), (197, 217216), (394, 108608), (788, 54304), (1576, 27152), (1697, 25216), (3152, 13576), (3394, 12608), (6304, 6788)]