22415312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{16879}}^1$

素因数の和:16970

約数の個数: 20

約数和(自身を含む): 43955520

約数和(自身を除く): 21540208

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 16879, 33758, 67516, 135032, 270064, 1400957, 2801914, 5603828, 11207656, 22415312]

約数ペア:

[(1, 22415312), (2, 11207656), (4, 5603828), (8, 2801914), (16, 1400957), (83, 270064), (166, 135032), (332, 67516), (664, 33758), (1328, 16879)]