236374655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 320474880

約数和(自身を除く): 84100225

約数列:

[1, 5, 11, 43, 55, 89, 215, 445, 473, 979, 1123, 2365, 3827, 4895, 5615, 12353, 19135, 42097, 48289, 61765, 99947, 210485, 241445, 499735, 531179, 1099417, 2655895, 4297721, 5497085, 21488605, 47274931, 236374655]

約数ペア:

[(1, 236374655), (5, 47274931), (11, 21488605), (43, 5497085), (55, 4297721), (89, 2655895), (215, 1099417), (445, 531179), (473, 499735), (979, 241445), (1123, 210485), (2365, 99947), (3827, 61765), (4895, 48289), (5615, 42097), (12353, 19135)]