31680568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 30734792

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1031, 1336, 2062, 3841, 4124, 7682, 8248, 15364, 23713, 30728, 47426, 94852, 172177, 189704, 344354, 688708, 1377416, 3960071, 7920142, 15840284, 31680568]

約数ペア:

[(1, 31680568), (2, 15840284), (4, 7920142), (8, 3960071), (23, 1377416), (46, 688708), (92, 344354), (167, 189704), (184, 172177), (334, 94852), (668, 47426), (1031, 30728), (1336, 23713), (2062, 15364), (3841, 8248), (4124, 7682)]