31548552

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 92887200

約数和(自身を除く): 61338648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 139, 147, 168, 193, 196, 278, 294, 386, 392, 417, 556, 579, 588, 772, 834, 973, 1112, 1158, 1176, 1351, 1544, 1668, 1946, 2316, 2702, 2919, 3336, 3892, 4053, 4632, 5404, 5838, 6811, 7784, 8106, 9457, 10808, 11676, 13622, 16212, 18914, 20433, 23352, 26827, 27244, 28371, 32424, 37828, 40866, 53654, 54488, 56742, 75656, 80481, 81732, 107308, 113484, 160962, 163464, 187789, 214616, 226968, 321924, 375578, 563367, 643848, 751156, 1126734, 1314523, 1502312, 2253468, 2629046, 3943569, 4506936, 5258092, 7887138, 10516184, 15774276, 31548552]

約数ペア:

[(1, 31548552), (2, 15774276), (3, 10516184), (4, 7887138), (6, 5258092), (7, 4506936), (8, 3943569), (12, 2629046), (14, 2253468), (21, 1502312), (24, 1314523), (28, 1126734), (42, 751156), (49, 643848), (56, 563367), (84, 375578), (98, 321924), (139, 226968), (147, 214616), (168, 187789), (193, 163464), (196, 160962), (278, 113484), (294, 107308), (386, 81732), (392, 80481), (417, 75656), (556, 56742), (579, 54488), (588, 53654), (772, 40866), (834, 37828), (973, 32424), (1112, 28371), (1158, 27244), (1176, 26827), (1351, 23352), (1544, 20433), (1668, 18914), (1946, 16212), (2316, 13622), (2702, 11676), (2919, 10808), (3336, 9457), (3892, 8106), (4053, 7784), (4632, 6811), (5404, 5838)]