77881058

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{11443}}^1$

素因数の和:11569

約数の個数: 16

約数和(自身を含む): 121123296

約数和(自身を除く): 43242238

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 11443, 22886, 469163, 938326, 949769, 1899538, 38940529, 77881058]

約数ペア:

[(1, 77881058), (2, 38940529), (41, 1899538), (82, 949769), (83, 938326), (166, 469163), (3403, 22886), (6806, 11443)]