22282256

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 44684640

約数和(自身を除く): 22402384

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 233, 278, 344, 466, 556, 688, 932, 1112, 1864, 2224, 3728, 5977, 10019, 11954, 20038, 23908, 32387, 40076, 47816, 64774, 80152, 95632, 129548, 160304, 259096, 518192, 1392641, 2785282, 5570564, 11141128, 22282256]

約数ペア:

[(1, 22282256), (2, 11141128), (4, 5570564), (8, 2785282), (16, 1392641), (43, 518192), (86, 259096), (139, 160304), (172, 129548), (233, 95632), (278, 80152), (344, 64774), (466, 47816), (556, 40076), (688, 32387), (932, 23908), (1112, 20038), (1864, 11954), (2224, 10019), (3728, 5977)]