75181936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{247309}}^1$

素因数の和:247336

約数の個数: 20

約数和(自身を含む): 153332200

約数和(自身を除く): 78150264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 247309, 494618, 989236, 1978472, 3956944, 4698871, 9397742, 18795484, 37590968, 75181936]

約数ペア:

[(1, 75181936), (2, 37590968), (4, 18795484), (8, 9397742), (16, 4698871), (19, 3956944), (38, 1978472), (76, 989236), (152, 494618), (304, 247309)]