91508128

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 187076736

約数和(自身を除く): 95568608

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 172, 292, 344, 584, 688, 911, 1168, 1376, 1822, 2336, 3139, 3644, 6278, 7288, 12556, 14576, 25112, 29152, 39173, 50224, 66503, 78346, 100448, 133006, 156692, 266012, 313384, 532024, 626768, 1064048, 1253536, 2128096, 2859629, 5719258, 11438516, 22877032, 45754064, 91508128]

約数ペア:

[(1, 91508128), (2, 45754064), (4, 22877032), (8, 11438516), (16, 5719258), (32, 2859629), (43, 2128096), (73, 1253536), (86, 1064048), (146, 626768), (172, 532024), (292, 313384), (344, 266012), (584, 156692), (688, 133006), (911, 100448), (1168, 78346), (1376, 66503), (1822, 50224), (2336, 39173), (3139, 29152), (3644, 25112), (6278, 14576), (7288, 12556)]