77796146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23003}}^1$

素因数の和:23113

約数の個数: 16

約数和(自身を含む): 124221600

約数和(自身を除く): 46425454

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 23003, 46006, 437057, 874114, 2047267, 4094534, 38898073, 77796146]

約数ペア:

[(1, 77796146), (2, 38898073), (19, 4094534), (38, 2047267), (89, 874114), (178, 437057), (1691, 46006), (3382, 23003)]