2016151616

素因数分解:

$2^6\times {\mathrm{499}}^1\times {\mathrm{63131}}^1$

素因数の和:63642

約数の個数: 28

約数和(自身を含む): 4008882000

約数和(自身を除く): 1992730384

約数列:

[1, 2, 4, 8, 16, 32, 64, 499, 998, 1996, 3992, 7984, 15968, 31936, 63131, 126262, 252524, 505048, 1010096, 2020192, 4040384, 31502369, 63004738, 126009476, 252018952, 504037904, 1008075808, 2016151616]

約数ペア:

[(1, 2016151616), (2, 1008075808), (4, 504037904), (8, 252018952), (16, 126009476), (32, 63004738), (64, 31502369), (499, 4040384), (998, 2020192), (1996, 1010096), (3992, 505048), (7984, 252524), (15968, 126262), (31936, 63131)]