43236752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{207869}}^1$

素因数の和:207890

約数の個数: 20

約数和(自身を含む): 90215580

約数和(自身を除く): 46978828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 207869, 415738, 831476, 1662952, 2702297, 3325904, 5404594, 10809188, 21618376, 43236752]

約数ペア:

[(1, 43236752), (2, 21618376), (4, 10809188), (8, 5404594), (13, 3325904), (16, 2702297), (26, 1662952), (52, 831476), (104, 415738), (208, 207869)]