31364116

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9413}}^1$

素因数の和:9448

約数の個数: 36

約数和(自身を含む): 67611348

約数和(自身を除く): 36247232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9413, 18826, 37652, 65891, 131782, 160021, 263564, 320042, 461237, 640084, 922474, 1120147, 1844948, 2240294, 4480588, 7841029, 15682058, 31364116]

約数ペア:

[(1, 31364116), (2, 15682058), (4, 7841029), (7, 4480588), (14, 2240294), (17, 1844948), (28, 1120147), (34, 922474), (49, 640084), (68, 461237), (98, 320042), (119, 263564), (196, 160021), (238, 131782), (476, 65891), (833, 37652), (1666, 18826), (3332, 9413)]