71031386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4337}}^1$

素因数の和:4789

約数の個数: 16

約数和(自身を含む): 112440960

約数和(自身を除く): 41409574

約数列:

[1, 2, 19, 38, 431, 862, 4337, 8189, 8674, 16378, 82403, 164806, 1869247, 3738494, 35515693, 71031386]

約数ペア:

[(1, 71031386), (2, 35515693), (19, 3738494), (38, 1869247), (431, 164806), (862, 82403), (4337, 16378), (8189, 8674)]