90537836

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 160876800

約数和(自身を除く): 70338964

約数列:

[1, 2, 4, 107, 199, 214, 398, 428, 796, 1063, 2126, 4252, 21293, 42586, 85172, 113741, 211537, 227482, 423074, 454964, 846148, 22634459, 45268918, 90537836]

約数ペア:

[(1, 90537836), (2, 45268918), (4, 22634459), (107, 846148), (199, 454964), (214, 423074), (398, 227482), (428, 211537), (796, 113741), (1063, 85172), (2126, 42586), (4252, 21293)]