42280586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8761}}^1$

素因数の和:8909

約数の個数: 16

約数和(自身を含む): 67292160

約数和(自身を除く): 25011574

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 8761, 17522, 166459, 332918, 1112647, 2225294, 21140293, 42280586]

約数ペア:

[(1, 42280586), (2, 21140293), (19, 2225294), (38, 1112647), (127, 332918), (254, 166459), (2413, 17522), (4826, 8761)]