85390694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{28219}}^1$

素因数の和:28327

約数の個数: 16

約数和(自身を含む): 137149200

約数和(自身を除く): 51758506

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 28219, 56438, 479723, 959446, 2511491, 5022982, 42695347, 85390694]

約数ペア:

[(1, 85390694), (2, 42695347), (17, 5022982), (34, 2511491), (89, 959446), (178, 479723), (1513, 56438), (3026, 28219)]