86156760823

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{631}}^1\times {\mathrm{1291}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 102296632320

約数和(自身を除く): 16139871497

約数列:

[1, 7, 29, 203, 521, 631, 1291, 3647, 4417, 9037, 15109, 18299, 37439, 105763, 128093, 262073, 328751, 672611, 814621, 2301257, 4708277, 5702347, 9533779, 19505719, 23624009, 66736453, 136540033, 165368063, 424417541, 2970922787, 12308108689, 86156760823]

約数ペア:

[(1, 86156760823), (7, 12308108689), (29, 2970922787), (203, 424417541), (521, 165368063), (631, 136540033), (1291, 66736453), (3647, 23624009), (4417, 19505719), (9037, 9533779), (15109, 5702347), (18299, 4708277), (37439, 2301257), (105763, 814621), (128093, 672611), (262073, 328751)]