16256272

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{1291}}^1$

素因数の和:2086

約数の個数: 20

約数和(自身を含む): 31560976

約数和(自身を除く): 15304704

約数列:

[1, 2, 4, 8, 16, 787, 1291, 1574, 2582, 3148, 5164, 6296, 10328, 12592, 20656, 1016017, 2032034, 4064068, 8128136, 16256272]

約数ペア:

[(1, 16256272), (2, 8128136), (4, 4064068), (8, 2032034), (16, 1016017), (787, 20656), (1291, 12592), (1574, 10328), (2582, 6296), (3148, 5164)]