40996394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 62596800

約数和(自身を除く): 21600406

約数列:

[1, 2, 71, 142, 449, 643, 898, 1286, 31879, 45653, 63758, 91306, 288707, 577414, 20498197, 40996394]

約数ペア:

[(1, 40996394), (2, 20498197), (71, 577414), (142, 288707), (449, 91306), (643, 63758), (898, 45653), (1286, 31879)]