2016175984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{7001}}^1$

素因数の和:7489

約数の個数: 40

約数和(自身を含む): 4011305760

約数和(自身を除く): 1995129776

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 439, 656, 878, 1756, 3512, 7001, 7024, 14002, 17999, 28004, 35998, 56008, 71996, 112016, 143992, 287041, 287984, 574082, 1148164, 2296328, 3073439, 4592656, 6146878, 12293756, 24587512, 49175024, 126010999, 252021998, 504043996, 1008087992, 2016175984]

約数ペア:

[(1, 2016175984), (2, 1008087992), (4, 504043996), (8, 252021998), (16, 126010999), (41, 49175024), (82, 24587512), (164, 12293756), (328, 6146878), (439, 4592656), (656, 3073439), (878, 2296328), (1756, 1148164), (3512, 574082), (7001, 287984), (7024, 287041), (14002, 143992), (17999, 112016), (28004, 71996), (35998, 56008)]