16079997712

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{1014127}}^1$

素因数の和:1015126

約数の個数: 20

約数和(自身を含む): 31186464256

約数和(自身を除く): 15106466544

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7928, 15856, 1014127, 2028254, 4056508, 8113016, 16226032, 1004999857, 2009999714, 4019999428, 8039998856, 16079997712]

約数ペア:

[(1, 16079997712), (2, 8039998856), (4, 4019999428), (8, 2009999714), (16, 1004999857), (991, 16226032), (1982, 8113016), (3964, 4056508), (7928, 2028254), (15856, 1014127)]