16985024

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 56

約数和(自身を含む): 39794688

約数和(自身を除く): 22809664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1223, 1736, 1984, 2446, 3472, 4892, 6944, 8561, 9784, 13888, 17122, 19568, 34244, 37913, 39136, 68488, 75826, 78272, 136976, 151652, 265391, 273952, 303304, 530782, 547904, 606608, 1061564, 1213216, 2123128, 2426432, 4246256, 8492512, 16985024]

約数ペア:

[(1, 16985024), (2, 8492512), (4, 4246256), (7, 2426432), (8, 2123128), (14, 1213216), (16, 1061564), (28, 606608), (31, 547904), (32, 530782), (56, 303304), (62, 273952), (64, 265391), (112, 151652), (124, 136976), (217, 78272), (224, 75826), (248, 68488), (434, 39136), (448, 37913), (496, 34244), (868, 19568), (992, 17122), (1223, 13888), (1736, 9784), (1984, 8561), (2446, 6944), (3472, 4892)]