87047744

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2341}}^1$

素因数の和:2443

約数の個数: 56

約数和(自身を含む): 199875648

約数和(自身を除く): 112827904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2341, 2656, 4648, 4682, 5312, 9296, 9364, 16387, 18592, 18728, 32774, 37184, 37456, 65548, 74912, 131096, 149824, 194303, 262192, 388606, 524384, 777212, 1048768, 1360121, 1554424, 2720242, 3108848, 5440484, 6217696, 10880968, 12435392, 21761936, 43523872, 87047744]

約数ペア:

[(1, 87047744), (2, 43523872), (4, 21761936), (7, 12435392), (8, 10880968), (14, 6217696), (16, 5440484), (28, 3108848), (32, 2720242), (56, 1554424), (64, 1360121), (83, 1048768), (112, 777212), (166, 524384), (224, 388606), (332, 262192), (448, 194303), (581, 149824), (664, 131096), (1162, 74912), (1328, 65548), (2324, 37456), (2341, 37184), (2656, 32774), (4648, 18728), (4682, 18592), (5312, 16387), (9296, 9364)]