80556502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1103}}^1$

素因数の和:1224

約数の個数: 24

約数和(自身を含む): 132751584

約数和(自身を除く): 52195082

約数列:

[1, 2, 13, 26, 53, 106, 689, 1103, 1378, 2206, 2809, 5618, 14339, 28678, 36517, 58459, 73034, 116918, 759967, 1519934, 3098327, 6196654, 40278251, 80556502]

約数ペア:

[(1, 80556502), (2, 40278251), (13, 6196654), (26, 3098327), (53, 1519934), (106, 759967), (689, 116918), (1103, 73034), (1378, 58459), (2206, 36517), (2809, 28678), (5618, 14339)]