81606482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{52379}}^1$

素因数の和:52441

約数の個数: 16

約数和(自身を含む): 131997600

約数和(自身を除く): 50391118

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 52379, 104758, 995201, 1990402, 2147539, 4295078, 40803241, 81606482]

約数ペア:

[(1, 81606482), (2, 40803241), (19, 4295078), (38, 2147539), (41, 1990402), (82, 995201), (779, 104758), (1558, 52379)]