31045952

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 84

約数和(自身を含む): 74163936

約数和(自身を除く): 43117984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 131, 161, 184, 224, 262, 322, 368, 448, 524, 529, 644, 736, 917, 1048, 1058, 1288, 1472, 1834, 2096, 2116, 2576, 3013, 3668, 3703, 4192, 4232, 5152, 6026, 7336, 7406, 8384, 8464, 10304, 12052, 14672, 14812, 16928, 21091, 24104, 29344, 29624, 33856, 42182, 48208, 58688, 59248, 69299, 84364, 96416, 118496, 138598, 168728, 192832, 236992, 277196, 337456, 485093, 554392, 674912, 970186, 1108784, 1349824, 1940372, 2217568, 3880744, 4435136, 7761488, 15522976, 31045952]

約数ペア:

[(1, 31045952), (2, 15522976), (4, 7761488), (7, 4435136), (8, 3880744), (14, 2217568), (16, 1940372), (23, 1349824), (28, 1108784), (32, 970186), (46, 674912), (56, 554392), (64, 485093), (92, 337456), (112, 277196), (131, 236992), (161, 192832), (184, 168728), (224, 138598), (262, 118496), (322, 96416), (368, 84364), (448, 69299), (524, 59248), (529, 58688), (644, 48208), (736, 42182), (917, 33856), (1048, 29624), (1058, 29344), (1288, 24104), (1472, 21091), (1834, 16928), (2096, 14812), (2116, 14672), (2576, 12052), (3013, 10304), (3668, 8464), (3703, 8384), (4192, 7406), (4232, 7336), (5152, 6026)]