81591632

素因数分解:

$2^4\times {\mathrm{1753}}^1\times {\mathrm{2909}}^1$

素因数の和:4670

約数の個数: 20

約数和(自身を含む): 158228340

約数和(自身を除く): 76636708

約数列:

[1, 2, 4, 8, 16, 1753, 2909, 3506, 5818, 7012, 11636, 14024, 23272, 28048, 46544, 5099477, 10198954, 20397908, 40795816, 81591632]

約数ペア:

[(1, 81591632), (2, 40795816), (4, 20397908), (8, 10198954), (16, 5099477), (1753, 46544), (2909, 28048), (3506, 23272), (5818, 14024), (7012, 11636)]