42252976

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{31817}}^1$

素因数の和:31908

約数の個数: 20

約数和(自身を含む): 82854072

約数和(自身を除く): 40601096

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 31817, 63634, 127268, 254536, 509072, 2640811, 5281622, 10563244, 21126488, 42252976]

約数ペア:

[(1, 42252976), (2, 21126488), (4, 10563244), (8, 5281622), (16, 2640811), (83, 509072), (166, 254536), (332, 127268), (664, 63634), (1328, 31817)]