86511872

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 183469440

約数和(自身を除く): 96957568

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 271, 344, 464, 542, 688, 928, 1084, 1247, 1376, 1856, 2168, 2494, 2752, 3712, 4336, 4988, 5504, 7424, 7859, 8672, 9976, 11008, 11653, 15718, 17344, 19952, 23306, 31436, 34688, 39904, 46612, 62872, 69376, 79808, 93224, 125744, 159616, 186448, 251488, 319232, 337937, 372896, 502976, 675874, 745792, 1005952, 1351748, 1491584, 2011904, 2703496, 2983168, 5406992, 10813984, 21627968, 43255936, 86511872]

約数ペア:

[(1, 86511872), (2, 43255936), (4, 21627968), (8, 10813984), (16, 5406992), (29, 2983168), (32, 2703496), (43, 2011904), (58, 1491584), (64, 1351748), (86, 1005952), (116, 745792), (128, 675874), (172, 502976), (232, 372896), (256, 337937), (271, 319232), (344, 251488), (464, 186448), (542, 159616), (688, 125744), (928, 93224), (1084, 79808), (1247, 69376), (1376, 62872), (1856, 46612), (2168, 39904), (2494, 34688), (2752, 31436), (3712, 23306), (4336, 19952), (4988, 17344), (5504, 15718), (7424, 11653), (7859, 11008), (8672, 9976)]