81190414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43049}}^1$

素因数の和:43115

約数の個数: 16

約数和(自身を含む): 130183200

約数和(自身を除く): 48992786

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 43049, 86098, 990127, 1765009, 1980254, 3530018, 40595207, 81190414]

約数ペア:

[(1, 81190414), (2, 40595207), (23, 3530018), (41, 1980254), (46, 1765009), (82, 990127), (943, 86098), (1886, 43049)]