54401974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{19471}}^1$

素因数の和:19611

約数の個数: 16

約数和(自身を含む): 89726976

約数和(自身を除く): 35325002

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 19471, 38942, 214181, 428362, 2472817, 4945634, 27200987, 54401974]

約数ペア:

[(1, 54401974), (2, 27200987), (11, 4945634), (22, 2472817), (127, 428362), (254, 214181), (1397, 38942), (2794, 19471)]