87797894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{20333}}^1$

素因数の和:20479

約数の個数: 16

約数和(自身を含む): 140548608

約数和(自身を除く): 52750714

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 20333, 40666, 345661, 691322, 2582291, 5164582, 43898947, 87797894]

約数ペア:

[(1, 87797894), (2, 43898947), (17, 5164582), (34, 2582291), (127, 691322), (254, 345661), (2159, 40666), (4318, 20333)]