31477548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 76640256

約数和(自身を除く): 45162708

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 1151, 2279, 2302, 3453, 4558, 4604, 6837, 6906, 9116, 13674, 13812, 27348, 49493, 61003, 98986, 122006, 148479, 183009, 197972, 244012, 296958, 366018, 593916, 732036, 2623129, 5246258, 7869387, 10492516, 15738774, 31477548]

約数ペア:

[(1, 31477548), (2, 15738774), (3, 10492516), (4, 7869387), (6, 5246258), (12, 2623129), (43, 732036), (53, 593916), (86, 366018), (106, 296958), (129, 244012), (159, 197972), (172, 183009), (212, 148479), (258, 122006), (318, 98986), (516, 61003), (636, 49493), (1151, 27348), (2279, 13812), (2302, 13674), (3453, 9116), (4558, 6906), (4604, 6837)]