16264976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11171}}^1$

素因数の和:11199

約数の個数: 40

約数和(自身を含む): 38789184

約数和(自身を除く): 22524208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11171, 22342, 44684, 78197, 89368, 145223, 156394, 178736, 290446, 312788, 580892, 625576, 1016561, 1161784, 1251152, 2033122, 2323568, 4066244, 8132488, 16264976]

約数ペア:

[(1, 16264976), (2, 8132488), (4, 4066244), (7, 2323568), (8, 2033122), (13, 1251152), (14, 1161784), (16, 1016561), (26, 625576), (28, 580892), (52, 312788), (56, 290446), (91, 178736), (104, 156394), (112, 145223), (182, 89368), (208, 78197), (364, 44684), (728, 22342), (1456, 11171)]