67868366872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{160066903}}^1$

素因数の和:160066962

約数の個数: 16

約数和(自身を含む): 129654192240

約数和(自身を除く): 61785825368

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 160066903, 320133806, 640267612, 1280535224, 8483545859, 16967091718, 33934183436, 67868366872]

約数ペア:

[(1, 67868366872), (2, 33934183436), (4, 16967091718), (8, 8483545859), (53, 1280535224), (106, 640267612), (212, 320133806), (424, 160066903)]