88386845

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 107356800

約数和(自身を除く): 18969955

約数列:

[1, 5, 199, 211, 421, 995, 1055, 2105, 41989, 83779, 88831, 209945, 418895, 444155, 17677369, 88386845]

約数ペア:

[(1, 88386845), (5, 17677369), (199, 444155), (211, 418895), (421, 209945), (995, 88831), (1055, 83779), (2105, 41989)]