127086838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{4127}}^1$

素因数の和:4391

約数の個数: 16

約数和(自身を含む): 193933440

約数和(自身を除く): 66846602

約数列:

[1, 2, 89, 173, 178, 346, 4127, 8254, 15397, 30794, 367303, 713971, 734606, 1427942, 63543419, 127086838]

約数ペア:

[(1, 127086838), (2, 63543419), (89, 1427942), (173, 734606), (178, 713971), (346, 367303), (4127, 30794), (8254, 15397)]