31280046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32381}}^1$

素因数の和:32416

約数の個数: 32

約数和(自身を含む): 74608128

約数和(自身を除く): 43328082

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 32381, 64762, 97143, 194286, 226667, 453334, 680001, 744763, 1360002, 1489526, 2234289, 4468578, 5213341, 10426682, 15640023, 31280046]

約数ペア:

[(1, 31280046), (2, 15640023), (3, 10426682), (6, 5213341), (7, 4468578), (14, 2234289), (21, 1489526), (23, 1360002), (42, 744763), (46, 680001), (69, 453334), (138, 226667), (161, 194286), (322, 97143), (483, 64762), (966, 32381)]