324848

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 20

約数和(自身を含む): 639840

約数和(自身を除く): 314992

約数列:

[1, 2, 4, 8, 16, 79, 158, 257, 316, 514, 632, 1028, 1264, 2056, 4112, 20303, 40606, 81212, 162424, 324848]

約数ペア:

[(1, 324848), (2, 162424), (4, 81212), (8, 40606), (16, 20303), (79, 4112), (158, 2056), (257, 1264), (316, 1028), (514, 632)]