43390274

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 65959488

約数和(自身を除く): 22569214

約数列:

[1, 2, 163, 167, 326, 334, 797, 1594, 27221, 54442, 129911, 133099, 259822, 266198, 21695137, 43390274]

約数ペア:

[(1, 43390274), (2, 21695137), (163, 266198), (167, 259822), (326, 133099), (334, 129911), (797, 54442), (1594, 27221)]