8985438224

素因数分解:

$2^4\times 7^1\times {\mathrm{80227127}}^1$

素因数の和:80227142

約数の個数: 20

約数和(自身を含む): 19896327744

約数和(自身を除く): 10910889520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 80227127, 160454254, 320908508, 561589889, 641817016, 1123179778, 1283634032, 2246359556, 4492719112, 8985438224]

約数ペア:

[(1, 8985438224), (2, 4492719112), (4, 2246359556), (7, 1283634032), (8, 1123179778), (14, 641817016), (16, 561589889), (28, 320908508), (56, 160454254), (112, 80227127)]