22307888

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{7703}}^1$

素因数の和:7892

約数の個数: 20

約数和(自身を含む): 43465968

約数和(自身を除く): 21158080

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 7703, 15406, 30812, 61624, 123248, 1394243, 2788486, 5576972, 11153944, 22307888]

約数ペア:

[(1, 22307888), (2, 11153944), (4, 5576972), (8, 2788486), (16, 1394243), (181, 123248), (362, 61624), (724, 30812), (1448, 15406), (2896, 7703)]