22382288

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20879}}^1$

素因数の和:20954

約数の個数: 20

約数和(自身を含む): 44015040

約数和(自身を除く): 21632752

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20879, 41758, 83516, 167032, 334064, 1398893, 2797786, 5595572, 11191144, 22382288]

約数ペア:

[(1, 22382288), (2, 11191144), (4, 5595572), (8, 2797786), (16, 1398893), (67, 334064), (134, 167032), (268, 83516), (536, 41758), (1072, 20879)]