81453416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{925607}}^1$

素因数の和:925624

約数の個数: 16

約数和(自身を含む): 166609440

約数和(自身を除く): 85156024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 925607, 1851214, 3702428, 7404856, 10181677, 20363354, 40726708, 81453416]

約数ペア:

[(1, 81453416), (2, 40726708), (4, 20363354), (8, 10181677), (11, 7404856), (22, 3702428), (44, 1851214), (88, 925607)]