40986874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{3467}}^1$

素因数の和:3749

約数の個数: 16

約数和(自身を含む): 64421568

約数和(自身を除く): 23434694

約数列:

[1, 2, 23, 46, 257, 514, 3467, 5911, 6934, 11822, 79741, 159482, 891019, 1782038, 20493437, 40986874]

約数ペア:

[(1, 40986874), (2, 20493437), (23, 1782038), (46, 891019), (257, 159482), (514, 79741), (3467, 11822), (5911, 6934)]