142003504

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{25577}}^1$

素因数の和:25932

約数の個数: 20

約数和(自身を含む): 275935464

約数和(自身を除く): 133931960

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 25577, 51154, 102308, 204616, 409232, 8875219, 17750438, 35500876, 71001752, 142003504]

約数ペア:

[(1, 142003504), (2, 71001752), (4, 35500876), (8, 17750438), (16, 8875219), (347, 409232), (694, 204616), (1388, 102308), (2776, 51154), (5552, 25577)]