65531438

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{65927}}^1$

素因数の和:66007

約数の個数: 16

約数和(自身を含む): 113923584

約数和(自身を除く): 48392146

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 65927, 131854, 461489, 922978, 4680817, 9361634, 32765719, 65531438]

約数ペア:

[(1, 65531438), (2, 32765719), (7, 9361634), (14, 4680817), (71, 922978), (142, 461489), (497, 131854), (994, 65927)]