85513846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{787}}^1$

素因数の和:1260

約数の個数: 24

約数和(自身を含む): 141485400

約数和(自身を除く): 55971554

約数列:

[1, 2, 11, 22, 121, 242, 449, 787, 898, 1574, 4939, 8657, 9878, 17314, 54329, 95227, 108658, 190454, 353363, 706726, 3886993, 7773986, 42756923, 85513846]

約数ペア:

[(1, 85513846), (2, 42756923), (11, 7773986), (22, 3886993), (121, 706726), (242, 353363), (449, 190454), (787, 108658), (898, 95227), (1574, 54329), (4939, 17314), (8657, 9878)]