243528752

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{91141}}^1$

素因数の和:91316

約数の個数: 20

約数和(自身を含む): 474667536

約数和(自身を除く): 231138784

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 91141, 182282, 364564, 729128, 1458256, 15220547, 30441094, 60882188, 121764376, 243528752]

約数ペア:

[(1, 243528752), (2, 121764376), (4, 60882188), (8, 30441094), (16, 15220547), (167, 1458256), (334, 729128), (668, 364564), (1336, 182282), (2672, 91141)]