80453402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{9157}}^1$

素因数の和:9373

約数の個数: 16

約数和(自身を含む): 126600192

約数和(自身を除く): 46146790

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 9157, 18314, 210611, 421222, 1748987, 3497974, 40226701, 80453402]

約数ペア:

[(1, 80453402), (2, 40226701), (23, 3497974), (46, 1748987), (191, 421222), (382, 210611), (4393, 18314), (8786, 9157)]