16571928

素因数分解:

$2^3\times 3^1\times {\mathrm{823}}^1\times {\mathrm{839}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 41529600

約数和(自身を除く): 24957672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 823, 839, 1646, 1678, 2469, 2517, 3292, 3356, 4938, 5034, 6584, 6712, 9876, 10068, 19752, 20136, 690497, 1380994, 2071491, 2761988, 4142982, 5523976, 8285964, 16571928]

約数ペア:

[(1, 16571928), (2, 8285964), (3, 5523976), (4, 4142982), (6, 2761988), (8, 2071491), (12, 1380994), (24, 690497), (823, 20136), (839, 19752), (1646, 10068), (1678, 9876), (2469, 6712), (2517, 6584), (3292, 5034), (3356, 4938)]