16625792

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 33342780

約数和(自身を除く): 16716988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 673, 772, 1346, 1544, 2692, 3088, 5384, 6176, 10768, 12352, 21536, 24704, 43072, 86144, 129889, 259778, 519556, 1039112, 2078224, 4156448, 8312896, 16625792]

約数ペア:

[(1, 16625792), (2, 8312896), (4, 4156448), (8, 2078224), (16, 1039112), (32, 519556), (64, 259778), (128, 129889), (193, 86144), (386, 43072), (673, 24704), (772, 21536), (1346, 12352), (1544, 10768), (2692, 6176), (3088, 5384)]