31315512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{56731}}^1$

素因数の和:56763

約数の個数: 32

約数和(自身を含む): 81694080

約数和(自身を除く): 50378568

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 56731, 113462, 170193, 226924, 340386, 453848, 680772, 1304813, 1361544, 2609626, 3914439, 5219252, 7828878, 10438504, 15657756, 31315512]

約数ペア:

[(1, 31315512), (2, 15657756), (3, 10438504), (4, 7828878), (6, 5219252), (8, 3914439), (12, 2609626), (23, 1361544), (24, 1304813), (46, 680772), (69, 453848), (92, 340386), (138, 226924), (184, 170193), (276, 113462), (552, 56731)]