171946408

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{164071}}^1$

素因数の和:164208

約数の個数: 16

約数和(自身を含む): 324862560

約数和(自身を除く): 152916152

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 164071, 328142, 656284, 1312568, 21493301, 42986602, 85973204, 171946408]

約数ペア:

[(1, 171946408), (2, 85973204), (4, 42986602), (8, 21493301), (131, 1312568), (262, 656284), (524, 328142), (1048, 164071)]