31820498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4703}}^1$

素因数の和:4921

約数の個数: 16

約数和(自身を含む): 50803200

約数和(自身を除く): 18982702

約数列:

[1, 2, 17, 34, 199, 398, 3383, 4703, 6766, 9406, 79951, 159902, 935897, 1871794, 15910249, 31820498]

約数ペア:

[(1, 31820498), (2, 15910249), (17, 1871794), (34, 935897), (199, 159902), (398, 79951), (3383, 9406), (4703, 6766)]