85238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 16

約数和(自身を含む): 142560

約数和(自身を除く): 57322

約数列:

[1, 2, 17, 23, 34, 46, 109, 218, 391, 782, 1853, 2507, 3706, 5014, 42619, 85238]

約数ペア:

[(1, 85238), (2, 42619), (17, 5014), (23, 3706), (34, 2507), (46, 1853), (109, 782), (218, 391)]