86245376

素因数分解:

$2^{18}\times 7^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 76

約数和(自身を含む): 201326208

約数和(自身を除く): 115080832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 896, 1024, 1316, 1504, 1792, 2048, 2632, 3008, 3584, 4096, 5264, 6016, 7168, 8192, 10528, 12032, 14336, 16384, 21056, 24064, 28672, 32768, 42112, 48128, 57344, 65536, 84224, 96256, 114688, 131072, 168448, 192512, 229376, 262144, 336896, 385024, 458752, 673792, 770048, 917504, 1347584, 1540096, 1835008, 2695168, 3080192, 5390336, 6160384, 10780672, 12320768, 21561344, 43122688, 86245376]

約数ペア:

[(1, 86245376), (2, 43122688), (4, 21561344), (7, 12320768), (8, 10780672), (14, 6160384), (16, 5390336), (28, 3080192), (32, 2695168), (47, 1835008), (56, 1540096), (64, 1347584), (94, 917504), (112, 770048), (128, 673792), (188, 458752), (224, 385024), (256, 336896), (329, 262144), (376, 229376), (448, 192512), (512, 168448), (658, 131072), (752, 114688), (896, 96256), (1024, 84224), (1316, 65536), (1504, 57344), (1792, 48128), (2048, 42112), (2632, 32768), (3008, 28672), (3584, 24064), (4096, 21056), (5264, 16384), (6016, 14336), (7168, 12032), (8192, 10528)]