3289936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15838

約数の個数: 20

約数和(自身を含む): 6865012

約数和(自身を除く): 3575076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15817, 31634, 63268, 126536, 205621, 253072, 411242, 822484, 1644968, 3289936]

約数ペア:

[(1, 3289936), (2, 1644968), (4, 822484), (8, 411242), (13, 253072), (16, 205621), (26, 126536), (52, 63268), (104, 31634), (208, 15817)]