42370256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155773}}^1$

素因数の和:155798

約数の個数: 20

約数和(自身を含む): 86921892

約数和(自身を除く): 44551636

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155773, 311546, 623092, 1246184, 2492368, 2648141, 5296282, 10592564, 21185128, 42370256]

約数ペア:

[(1, 42370256), (2, 21185128), (4, 10592564), (8, 5296282), (16, 2648141), (17, 2492368), (34, 1246184), (68, 623092), (136, 311546), (272, 155773)]