31193904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 92708352

約数和(自身を除く): 61514448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 353, 526, 706, 789, 1052, 1059, 1412, 1578, 1841, 2104, 2118, 2471, 2824, 3156, 3682, 4208, 4236, 4942, 5523, 5648, 6312, 7364, 7413, 8472, 9884, 11046, 12624, 14728, 14826, 16944, 19768, 22092, 29456, 29652, 39536, 44184, 59304, 88368, 92839, 118608, 185678, 278517, 371356, 557034, 649873, 742712, 1114068, 1299746, 1485424, 1949619, 2228136, 2599492, 3899238, 4456272, 5198984, 7798476, 10397968, 15596952, 31193904]

約数ペア:

[(1, 31193904), (2, 15596952), (3, 10397968), (4, 7798476), (6, 5198984), (7, 4456272), (8, 3899238), (12, 2599492), (14, 2228136), (16, 1949619), (21, 1485424), (24, 1299746), (28, 1114068), (42, 742712), (48, 649873), (56, 557034), (84, 371356), (112, 278517), (168, 185678), (263, 118608), (336, 92839), (353, 88368), (526, 59304), (706, 44184), (789, 39536), (1052, 29652), (1059, 29456), (1412, 22092), (1578, 19768), (1841, 16944), (2104, 14826), (2118, 14728), (2471, 12624), (2824, 11046), (3156, 9884), (3682, 8472), (4208, 7413), (4236, 7364), (4942, 6312), (5523, 5648)]