68999344

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{2153}}^1$

素因数の和:4164

約数の個数: 20

約数和(自身を含む): 133815096

約数和(自身を除く): 64815752

約数列:

[1, 2, 4, 8, 16, 2003, 2153, 4006, 4306, 8012, 8612, 16024, 17224, 32048, 34448, 4312459, 8624918, 17249836, 34499672, 68999344]

約数ペア:

[(1, 68999344), (2, 34499672), (4, 17249836), (8, 8624918), (16, 4312459), (2003, 34448), (2153, 32048), (4006, 17224), (4306, 16024), (8012, 8612)]