64864136

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 125072640

約数和(自身を除く): 60208504

約数列:

[1, 2, 4, 8, 47, 94, 167, 188, 334, 376, 668, 1033, 1336, 2066, 4132, 7849, 8264, 15698, 31396, 48551, 62792, 97102, 172511, 194204, 345022, 388408, 690044, 1380088, 8108017, 16216034, 32432068, 64864136]

約数ペア:

[(1, 64864136), (2, 32432068), (4, 16216034), (8, 8108017), (47, 1380088), (94, 690044), (167, 388408), (188, 345022), (334, 194204), (376, 172511), (668, 97102), (1033, 62792), (1336, 48551), (2066, 31396), (4132, 15698), (7849, 8264)]