161716996

素因数分解:

$2^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{3719}}^1$

素因数の和:5283

約数の個数: 24

約数和(自身を含む): 323729280

約数和(自身を除く): 162012284

約数列:

[1, 2, 4, 7, 14, 28, 1553, 3106, 3719, 6212, 7438, 10871, 14876, 21742, 26033, 43484, 52066, 104132, 5775607, 11551214, 23102428, 40429249, 80858498, 161716996]

約数ペア:

[(1, 161716996), (2, 80858498), (4, 40429249), (7, 23102428), (14, 11551214), (28, 5775607), (1553, 104132), (3106, 52066), (3719, 43484), (6212, 26033), (7438, 21742), (10871, 14876)]