64208168

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{4007}}^1$

素因数の和:6016

約数の個数: 16

約数和(自身を含む): 120480480

約数和(自身を除く): 56272312

約数列:

[1, 2, 4, 8, 2003, 4006, 4007, 8012, 8014, 16024, 16028, 32056, 8026021, 16052042, 32104084, 64208168]

約数ペア:

[(1, 64208168), (2, 32104084), (4, 16052042), (8, 8026021), (2003, 32056), (4006, 16028), (4007, 16024), (8012, 8014)]