87041008

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{27337}}^1$

素因数の和:27544

約数の個数: 20

約数和(自身を含む): 169495600

約数和(自身を除く): 82454592

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 27337, 54674, 109348, 218696, 437392, 5440063, 10880126, 21760252, 43520504, 87041008]

約数ペア:

[(1, 87041008), (2, 43520504), (4, 21760252), (8, 10880126), (16, 5440063), (199, 437392), (398, 218696), (796, 109348), (1592, 54674), (3184, 27337)]