16284568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 31428000

約数和(自身を除く): 15143432

約数列:

[1, 2, 4, 8, 53, 106, 193, 199, 212, 386, 398, 424, 772, 796, 1544, 1592, 10229, 10547, 20458, 21094, 38407, 40916, 42188, 76814, 81832, 84376, 153628, 307256, 2035571, 4071142, 8142284, 16284568]

約数ペア:

[(1, 16284568), (2, 8142284), (4, 4071142), (8, 2035571), (53, 307256), (106, 153628), (193, 84376), (199, 81832), (212, 76814), (386, 42188), (398, 40916), (424, 38407), (772, 21094), (796, 20458), (1544, 10547), (1592, 10229)]