171805304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{41539}}^1$

素因数の和:41603

約数の個数: 32

約数和(自身を含む): 358905600

約数和(自身を除く): 187100296

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 41539, 83078, 166156, 332312, 456929, 913858, 1827716, 1952333, 3655432, 3904666, 7809332, 15618664, 21475663, 42951326, 85902652, 171805304]

約数ペア:

[(1, 171805304), (2, 85902652), (4, 42951326), (8, 21475663), (11, 15618664), (22, 7809332), (44, 3904666), (47, 3655432), (88, 1952333), (94, 1827716), (188, 913858), (376, 456929), (517, 332312), (1034, 166156), (2068, 83078), (4136, 41539)]