170996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 354816

約数和(自身を除く): 183820

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 394, 434, 788, 868, 1379, 2758, 5516, 6107, 12214, 24428, 42749, 85498, 170996]

約数ペア:

[(1, 170996), (2, 85498), (4, 42749), (7, 24428), (14, 12214), (28, 6107), (31, 5516), (62, 2758), (124, 1379), (197, 868), (217, 788), (394, 434)]