23211328

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 53108352

約数和(自身を除く): 29897024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 263, 394, 448, 526, 788, 1052, 1379, 1576, 1841, 2104, 2758, 3152, 3682, 4208, 5516, 6304, 7364, 8416, 11032, 12608, 14728, 16832, 22064, 29456, 44128, 51811, 58912, 88256, 103622, 117824, 207244, 362677, 414488, 725354, 828976, 1450708, 1657952, 2901416, 3315904, 5802832, 11605664, 23211328]

約数ペア:

[(1, 23211328), (2, 11605664), (4, 5802832), (7, 3315904), (8, 2901416), (14, 1657952), (16, 1450708), (28, 828976), (32, 725354), (56, 414488), (64, 362677), (112, 207244), (197, 117824), (224, 103622), (263, 88256), (394, 58912), (448, 51811), (526, 44128), (788, 29456), (1052, 22064), (1379, 16832), (1576, 14728), (1841, 12608), (2104, 11032), (2758, 8416), (3152, 7364), (3682, 6304), (4208, 5516)]