90120214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{6581}}^1$

素因数の和:6791

約数の個数: 16

約数和(自身を含む): 139327776

約数和(自身を除く): 49207562

約数列:

[1, 2, 41, 82, 167, 334, 6581, 6847, 13162, 13694, 269821, 539642, 1099027, 2198054, 45060107, 90120214]

約数ペア:

[(1, 90120214), (2, 45060107), (41, 2198054), (82, 1099027), (167, 539642), (334, 269821), (6581, 13694), (6847, 13162)]