40249931

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 44748288

約数和(自身を除く): 4498357

約数列:

[1, 17, 23, 311, 331, 391, 5287, 5627, 7153, 7613, 102941, 121601, 129421, 1749997, 2367643, 40249931]

約数ペア:

[(1, 40249931), (17, 2367643), (23, 1749997), (311, 129421), (331, 121601), (391, 102941), (5287, 7613), (5627, 7153)]