85177174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{12589}}^1$

素因数の和:12807

約数の個数: 16

約数和(自身を含む): 135972000

約数和(自身を除く): 50794826

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 12589, 25178, 214013, 428026, 2505211, 5010422, 42588587, 85177174]

約数ペア:

[(1, 85177174), (2, 42588587), (17, 5010422), (34, 2505211), (199, 428026), (398, 214013), (3383, 25178), (6766, 12589)]