40818392

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{10477}}^1$

素因数の和:10970

約数の個数: 16

約数和(自身を含む): 76698960

約数和(自身を除く): 35880568

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 10477, 20954, 41908, 83816, 5102299, 10204598, 20409196, 40818392]

約数ペア:

[(1, 40818392), (2, 20409196), (4, 10204598), (8, 5102299), (487, 83816), (974, 41908), (1948, 20954), (3896, 10477)]