56990018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{8423}}^1$

素因数の和:8641

約数の個数: 16

約数和(自身を含む): 90979200

約数和(自身を除く): 33989182

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 8423, 16846, 143191, 286382, 1676177, 3352354, 28495009, 56990018]

約数ペア:

[(1, 56990018), (2, 28495009), (17, 3352354), (34, 1676177), (199, 286382), (398, 143191), (3383, 16846), (6766, 8423)]