16864310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54401}}^1$

素因数の和:54439

約数の個数: 16

約数和(自身を含む): 31335552

約数和(自身を除く): 14471242

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 54401, 108802, 272005, 544010, 1686431, 3372862, 8432155, 16864310]

約数ペア:

[(1, 16864310), (2, 8432155), (5, 3372862), (10, 1686431), (31, 544010), (62, 272005), (155, 108802), (310, 54401)]