164020892

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{10259}}^1$

素因数の和:10841

約数の個数: 24

約数和(自身を含む): 328648320

約数和(自身を除く): 164627428

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 7994, 10259, 15988, 20518, 41036, 71813, 143626, 287252, 5857889, 11715778, 23431556, 41005223, 82010446, 164020892]

約数ペア:

[(1, 164020892), (2, 82010446), (4, 41005223), (7, 23431556), (14, 11715778), (28, 5857889), (571, 287252), (1142, 143626), (2284, 71813), (3997, 41036), (7994, 20518), (10259, 15988)]