89277422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{21871}}^1$

素因数の和:22043

約数の個数: 16

約数和(自身を含む): 145142592

約数和(自身を除く): 55865170

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 21871, 43742, 284323, 568646, 3433747, 6867494, 44638711, 89277422]

約数ペア:

[(1, 89277422), (2, 44638711), (13, 6867494), (26, 3433747), (157, 568646), (314, 284323), (2041, 43742), (4082, 21871)]