31193216

素因数分解:

$2^7\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 62403600

約数和(自身を除く): 31210384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 379, 643, 758, 1286, 1516, 2572, 3032, 5144, 6064, 10288, 12128, 20576, 24256, 41152, 48512, 82304, 243697, 487394, 974788, 1949576, 3899152, 7798304, 15596608, 31193216]

約数ペア:

[(1, 31193216), (2, 15596608), (4, 7798304), (8, 3899152), (16, 1949576), (32, 974788), (64, 487394), (128, 243697), (379, 82304), (643, 48512), (758, 41152), (1286, 24256), (1516, 20576), (2572, 12128), (3032, 10288), (5144, 6064)]