22340944

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{16823}}^1$

素因数の和:16914

約数の個数: 20

約数和(自身を含む): 43809696

約数和(自身を除く): 21468752

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 16823, 33646, 67292, 134584, 269168, 1396309, 2792618, 5585236, 11170472, 22340944]

約数ペア:

[(1, 22340944), (2, 11170472), (4, 5585236), (8, 2792618), (16, 1396309), (83, 269168), (166, 134584), (332, 67292), (664, 33646), (1328, 16823)]