64959994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{17681}}^1$

素因数の和:17861

約数の個数: 16

約数和(自身を含む): 106940736

約数和(自身を除く): 41980742

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 17681, 35362, 194491, 388982, 2952727, 5905454, 32479997, 64959994]

約数ペア:

[(1, 64959994), (2, 32479997), (11, 5905454), (22, 2952727), (167, 388982), (334, 194491), (1837, 35362), (3674, 17681)]