82738138

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{66403}}^1$

素因数の和:66501

約数の個数: 16

約数和(自身を含む): 143432640

約数和(自身を除く): 60694502

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 66403, 132806, 464821, 929642, 5909867, 11819734, 41369069, 82738138]

約数ペア:

[(1, 82738138), (2, 41369069), (7, 11819734), (14, 5909867), (89, 929642), (178, 464821), (623, 132806), (1246, 66403)]