82143488

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 195635328

約数和(自身を除く): 113491840

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 1993, 2576, 2944, 3986, 5152, 5888, 7972, 10304, 13951, 15944, 20608, 27902, 31888, 41216, 45839, 55804, 63776, 91678, 111608, 127552, 183356, 223216, 255104, 320873, 366712, 446432, 510208, 641746, 733424, 892864, 1283492, 1466848, 1785728, 2566984, 2933696, 3571456, 5133968, 5867392, 10267936, 11734784, 20535872, 41071744, 82143488]

約数ペア:

[(1, 82143488), (2, 41071744), (4, 20535872), (7, 11734784), (8, 10267936), (14, 5867392), (16, 5133968), (23, 3571456), (28, 2933696), (32, 2566984), (46, 1785728), (56, 1466848), (64, 1283492), (92, 892864), (112, 733424), (128, 641746), (161, 510208), (184, 446432), (224, 366712), (256, 320873), (322, 255104), (368, 223216), (448, 183356), (644, 127552), (736, 111608), (896, 91678), (1288, 63776), (1472, 55804), (1792, 45839), (1993, 41216), (2576, 31888), (2944, 27902), (3986, 20608), (5152, 15944), (5888, 13951), (7972, 10304)]