31051136

素因数分解:

$2^7\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 62122080

約数和(自身を除く): 31070944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 367, 661, 734, 1322, 1468, 2644, 2936, 5288, 5872, 10576, 11744, 21152, 23488, 42304, 46976, 84608, 242587, 485174, 970348, 1940696, 3881392, 7762784, 15525568, 31051136]

約数ペア:

[(1, 31051136), (2, 15525568), (4, 7762784), (8, 3881392), (16, 1940696), (32, 970348), (64, 485174), (128, 242587), (367, 84608), (661, 46976), (734, 42304), (1322, 23488), (1468, 21152), (2644, 11744), (2936, 10576), (5288, 5872)]