31982882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 21153118

約数列:

[1, 2, 17, 29, 34, 58, 163, 199, 326, 398, 493, 986, 2771, 3383, 4727, 5542, 5771, 6766, 9454, 11542, 32437, 64874, 80359, 98107, 160718, 196214, 551429, 940673, 1102858, 1881346, 15991441, 31982882]

約数ペア:

[(1, 31982882), (2, 15991441), (17, 1881346), (29, 1102858), (34, 940673), (58, 551429), (163, 196214), (199, 160718), (326, 98107), (398, 80359), (493, 64874), (986, 32437), (2771, 11542), (3383, 9454), (4727, 6766), (5542, 5771)]