133378426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{32579}}^1$

素因数の和:32693

約数の個数: 16

約数和(自身を含む): 211118400

約数和(自身を除く): 77739974

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 32579, 65158, 749317, 1498634, 2899531, 5799062, 66689213, 133378426]

約数ペア:

[(1, 133378426), (2, 66689213), (23, 5799062), (46, 2899531), (89, 1498634), (178, 749317), (2047, 65158), (4094, 32579)]