80481874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{54601}}^1$

素因数の和:54681

約数の個数: 16

約数和(自身を含む): 133665696

約数和(自身を除く): 53183822

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 54601, 109202, 600611, 1201222, 3658267, 7316534, 40240937, 80481874]

約数ペア:

[(1, 80481874), (2, 40240937), (11, 7316534), (22, 3658267), (67, 1201222), (134, 600611), (737, 109202), (1474, 54601)]