40222088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{264619}}^1$

素因数の和:264644

約数の個数: 16

約数和(自身を含む): 79386000

約数和(自身を除く): 39163912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 264619, 529238, 1058476, 2116952, 5027761, 10055522, 20111044, 40222088]

約数ペア:

[(1, 40222088), (2, 20111044), (4, 10055522), (8, 5027761), (19, 2116952), (38, 1058476), (76, 529238), (152, 264619)]