80672138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{1553}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 127552320

約数和(自身を除く): 46880182

約数列:

[1, 2, 19, 38, 1367, 1553, 2734, 3106, 25973, 29507, 51946, 59014, 2122951, 4245902, 40336069, 80672138]

約数ペア:

[(1, 80672138), (2, 40336069), (19, 4245902), (38, 2122951), (1367, 59014), (1553, 51946), (2734, 29507), (3106, 25973)]