80756866

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1\times {\mathrm{1117}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 124648056

約数和(自身を除く): 43891190

約数列:

[1, 2, 37, 74, 977, 1117, 1954, 2234, 36149, 41329, 72298, 82658, 1091309, 2182618, 40378433, 80756866]

約数ペア:

[(1, 80756866), (2, 40378433), (37, 2182618), (74, 1091309), (977, 82658), (1117, 72298), (1954, 41329), (2234, 36149)]