39864422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90191}}^1$

素因数の和:90223

約数の個数: 16

約数和(自身を含む): 68185152

約数和(自身を除く): 28320730

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90191, 180382, 1172483, 1533247, 2344966, 3066494, 19932211, 39864422]

約数ペア:

[(1, 39864422), (2, 19932211), (13, 3066494), (17, 2344966), (26, 1533247), (34, 1172483), (221, 180382), (442, 90191)]