31414538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4643}}^1$

素因数の和:4861

約数の個数: 16

約数和(自身を含む): 50155200

約数和(自身を除く): 18740662

約数列:

[1, 2, 17, 34, 199, 398, 3383, 4643, 6766, 9286, 78931, 157862, 923957, 1847914, 15707269, 31414538]

約数ペア:

[(1, 31414538), (2, 15707269), (17, 1847914), (34, 923957), (199, 157862), (398, 78931), (3383, 9286), (4643, 6766)]