2016403328

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{189797}}^1$

素因数の和:189894

約数の個数: 32

約数和(自身を含む): 4065473160

約数和(自身を除く): 2049069832

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 189797, 379594, 759188, 1518376, 3036752, 6073504, 12147008, 15753151, 24294016, 31506302, 63012604, 126025208, 252050416, 504100832, 1008201664, 2016403328]

約数ペア:

[(1, 2016403328), (2, 1008201664), (4, 504100832), (8, 252050416), (16, 126025208), (32, 63012604), (64, 31506302), (83, 24294016), (128, 15753151), (166, 12147008), (332, 6073504), (664, 3036752), (1328, 1518376), (2656, 759188), (5312, 379594), (10624, 189797)]