22801648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61961}}^1$

素因数の和:61992

約数の個数: 20

約数和(自身を含む): 46099728

約数和(自身を除く): 23298080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 61961, 123922, 247844, 495688, 991376, 1425103, 2850206, 5700412, 11400824, 22801648]

約数ペア:

[(1, 22801648), (2, 11400824), (4, 5700412), (8, 2850206), (16, 1425103), (23, 991376), (46, 495688), (92, 247844), (184, 123922), (368, 61961)]