16278552

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 44520840

約数和(自身を除く): 28242288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2113, 2568, 3852, 4226, 6339, 7704, 8452, 12678, 16904, 19017, 25356, 38034, 50712, 76068, 152136, 226091, 452182, 678273, 904364, 1356546, 1808728, 2034819, 2713092, 4069638, 5426184, 8139276, 16278552]

約数ペア:

[(1, 16278552), (2, 8139276), (3, 5426184), (4, 4069638), (6, 2713092), (8, 2034819), (9, 1808728), (12, 1356546), (18, 904364), (24, 678273), (36, 452182), (72, 226091), (107, 152136), (214, 76068), (321, 50712), (428, 38034), (642, 25356), (856, 19017), (963, 16904), (1284, 12678), (1926, 8452), (2113, 7704), (2568, 6339), (3852, 4226)]