88876688

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{42403}}^1$

素因数の和:42542

約数の個数: 20

約数和(自身を含む): 173517168

約数和(自身を除く): 84640480

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 42403, 84806, 169612, 339224, 678448, 5554793, 11109586, 22219172, 44438344, 88876688]

約数ペア:

[(1, 88876688), (2, 44438344), (4, 22219172), (8, 11109586), (16, 5554793), (131, 678448), (262, 339224), (524, 169612), (1048, 84806), (2096, 42403)]