80456377

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 85264384

約数和(自身を除く): 4808007

約数列:

[1, 31, 61, 157, 271, 1891, 4867, 8401, 9577, 16531, 42547, 296887, 512461, 1318957, 2595367, 80456377]

約数ペア:

[(1, 80456377), (31, 2595367), (61, 1318957), (157, 512461), (271, 296887), (1891, 42547), (4867, 16531), (8401, 9577)]