81550322

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{70181}}^1$

素因数の和:70273

約数の個数: 16

約数和(自身を含む): 141486912

約数和(自身を除く): 59936590

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 70181, 140362, 491267, 982534, 5825023, 11650046, 40775161, 81550322]

約数ペア:

[(1, 81550322), (2, 40775161), (7, 11650046), (14, 5825023), (83, 982534), (166, 491267), (581, 140362), (1162, 70181)]