31192746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3539}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 67798080

約数和(自身を除く): 36605334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 3539, 4407, 7078, 8814, 10617, 21234, 46007, 92014, 138021, 276042, 399907, 799814, 1199721, 2399442, 5198791, 10397582, 15596373, 31192746]

約数ペア:

[(1, 31192746), (2, 15596373), (3, 10397582), (6, 5198791), (13, 2399442), (26, 1199721), (39, 799814), (78, 399907), (113, 276042), (226, 138021), (339, 92014), (678, 46007), (1469, 21234), (2938, 10617), (3539, 8814), (4407, 7078)]