90915382

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{1709}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 138838320

約数和(自身を除く): 47922938

約数列:

[1, 2, 67, 134, 397, 794, 1709, 3418, 26599, 53198, 114503, 229006, 678473, 1356946, 45457691, 90915382]

約数ペア:

[(1, 90915382), (2, 45457691), (67, 1356946), (134, 678473), (397, 229006), (794, 114503), (1709, 53198), (3418, 26599)]