22854256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 47568384

約数和(自身を除く): 24714128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1151, 1168, 1241, 2302, 2482, 4604, 4964, 9208, 9928, 18416, 19567, 19856, 39134, 78268, 84023, 156536, 168046, 313072, 336092, 672184, 1344368, 1428391, 2856782, 5713564, 11427128, 22854256]

約数ペア:

[(1, 22854256), (2, 11427128), (4, 5713564), (8, 2856782), (16, 1428391), (17, 1344368), (34, 672184), (68, 336092), (73, 313072), (136, 168046), (146, 156536), (272, 84023), (292, 78268), (584, 39134), (1151, 19856), (1168, 19567), (1241, 18416), (2302, 9928), (2482, 9208), (4604, 4964)]