31813732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 59270400

約数和(自身を除く): 27456668

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 2351, 3383, 4702, 6766, 9404, 13532, 39967, 79934, 159868, 467849, 935698, 1871396, 7953433, 15906866, 31813732]

約数ペア:

[(1, 31813732), (2, 15906866), (4, 7953433), (17, 1871396), (34, 935698), (68, 467849), (199, 159868), (398, 79934), (796, 39967), (2351, 13532), (3383, 9404), (4702, 6766)]