16229528

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 34918560

約数和(自身を除く): 18689032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 821, 1412, 1642, 2471, 2824, 3284, 4942, 5747, 6568, 9884, 11494, 19768, 22988, 45976, 289813, 579626, 1159252, 2028691, 2318504, 4057382, 8114764, 16229528]

約数ペア:

[(1, 16229528), (2, 8114764), (4, 4057382), (7, 2318504), (8, 2028691), (14, 1159252), (28, 579626), (56, 289813), (353, 45976), (706, 22988), (821, 19768), (1412, 11494), (1642, 9884), (2471, 6568), (2824, 5747), (3284, 4942)]