77691646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15607}}^1$

素因数の和:15759

約数の個数: 16

約数和(自身を含む): 123615360

約数和(自身を除く): 45923714

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 15607, 31214, 296533, 593066, 2044517, 4089034, 38845823, 77691646]

約数ペア:

[(1, 77691646), (2, 38845823), (19, 4089034), (38, 2044517), (131, 593066), (262, 296533), (2489, 31214), (4978, 15607)]