31257008

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{1427}}^1$

素因数の和:1509

約数の個数: 30

約数和(自身を含む): 62285076

約数和(自身を除く): 31028068

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 1427, 2738, 2854, 5476, 5708, 10952, 11416, 21904, 22832, 52799, 105598, 211196, 422392, 844784, 1953563, 3907126, 7814252, 15628504, 31257008]

約数ペア:

[(1, 31257008), (2, 15628504), (4, 7814252), (8, 3907126), (16, 1953563), (37, 844784), (74, 422392), (148, 211196), (296, 105598), (592, 52799), (1369, 22832), (1427, 21904), (2738, 11416), (2854, 10952), (5476, 5708)]