66869392

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{52903}}^1$

素因数の和:52990

約数の個数: 20

約数和(自身を含む): 131201920

約数和(自身を除く): 64332528

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 52903, 105806, 211612, 423224, 846448, 4179337, 8358674, 16717348, 33434696, 66869392]

約数ペア:

[(1, 66869392), (2, 33434696), (4, 16717348), (8, 8358674), (16, 4179337), (79, 846448), (158, 423224), (316, 211612), (632, 105806), (1264, 52903)]