81063446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11981}}^1$

素因数の和:12199

約数の個数: 16

約数和(自身を含む): 129405600

約数和(自身を除く): 48342154

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 11981, 23962, 203677, 407354, 2384219, 4768438, 40531723, 81063446]

約数ペア:

[(1, 81063446), (2, 40531723), (17, 4768438), (34, 2384219), (199, 407354), (398, 203677), (3383, 23962), (6766, 11981)]