66920194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{178931}}^1$

素因数の和:178961

約数の個数: 16

約数和(自身を含む): 115947936

約数和(自身を除く): 49027742

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 178931, 357862, 1968241, 3041827, 3936482, 6083654, 33460097, 66920194]

約数ペア:

[(1, 66920194), (2, 33460097), (11, 6083654), (17, 3936482), (22, 3041827), (34, 1968241), (187, 357862), (374, 178931)]