80108054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 134238720

約数和(自身を除く): 54130666

約数列:

[1, 2, 13, 26, 43, 79, 86, 158, 559, 907, 1027, 1118, 1814, 2054, 3397, 6794, 11791, 23582, 39001, 44161, 71653, 78002, 88322, 143306, 507013, 931489, 1014026, 1862978, 3081079, 6162158, 40054027, 80108054]

約数ペア:

[(1, 80108054), (2, 40054027), (13, 6162158), (26, 3081079), (43, 1862978), (79, 1014026), (86, 931489), (158, 507013), (559, 143306), (907, 88322), (1027, 78002), (1118, 71653), (1814, 44161), (2054, 39001), (3397, 23582), (6794, 11791)]