80530678

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 122189760

約数和(自身を除く): 41659082

約数列:

[1, 2, 131, 262, 379, 758, 811, 1622, 49649, 99298, 106241, 212482, 307369, 614738, 40265339, 80530678]

約数ペア:

[(1, 80530678), (2, 40265339), (131, 614738), (262, 307369), (379, 212482), (758, 106241), (811, 99298), (1622, 49649)]