23786321696

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{43543}}^1$

素因数の和:43993

約数の個数: 48

約数和(自身を含む): 48040179264

約数和(自身を除く): 24253857568

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 397, 688, 794, 1376, 1588, 3176, 6352, 12704, 17071, 34142, 43543, 68284, 87086, 136568, 174172, 273136, 348344, 546272, 696688, 1393376, 1872349, 3744698, 7489396, 14978792, 17286571, 29957584, 34573142, 59915168, 69146284, 138292568, 276585136, 553170272, 743322553, 1486645106, 2973290212, 5946580424, 11893160848, 23786321696]

約数ペア:

[(1, 23786321696), (2, 11893160848), (4, 5946580424), (8, 2973290212), (16, 1486645106), (32, 743322553), (43, 553170272), (86, 276585136), (172, 138292568), (344, 69146284), (397, 59915168), (688, 34573142), (794, 29957584), (1376, 17286571), (1588, 14978792), (3176, 7489396), (6352, 3744698), (12704, 1872349), (17071, 1393376), (34142, 696688), (43543, 546272), (68284, 348344), (87086, 273136), (136568, 174172)]