40144378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62143}}^1$

素因数の和:62181

約数の個数: 16

約数和(自身を含む): 67115520

約数和(自身を除く): 26971142

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 62143, 124286, 1056431, 1180717, 2112862, 2361434, 20072189, 40144378]

約数ペア:

[(1, 40144378), (2, 20072189), (17, 2361434), (19, 2112862), (34, 1180717), (38, 1056431), (323, 124286), (646, 62143)]