31727948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 69726720

約数和(自身を除く): 37998772

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 2593, 3059, 5186, 6118, 10372, 12236, 18151, 36302, 49267, 59639, 72604, 98534, 119278, 197068, 238556, 344869, 417473, 689738, 834946, 1133141, 1379476, 1669892, 2266282, 4532564, 7931987, 15863974, 31727948]

約数ペア:

[(1, 31727948), (2, 15863974), (4, 7931987), (7, 4532564), (14, 2266282), (19, 1669892), (23, 1379476), (28, 1133141), (38, 834946), (46, 689738), (76, 417473), (92, 344869), (133, 238556), (161, 197068), (266, 119278), (322, 98534), (437, 72604), (532, 59639), (644, 49267), (874, 36302), (1748, 18151), (2593, 12236), (3059, 10372), (5186, 6118)]