86746886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{12821}}^1$

素因数の和:13039

約数の個数: 16

約数和(自身を含む): 138477600

約数和(自身を除く): 51730714

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 12821, 25642, 217957, 435914, 2551379, 5102758, 43373443, 86746886]

約数ペア:

[(1, 86746886), (2, 43373443), (17, 5102758), (34, 2551379), (199, 435914), (398, 217957), (3383, 25642), (6766, 12821)]