90971056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3469}}^1$

素因数の和:3637

約数の個数: 40

約数和(自身を含む): 193626000

約数和(自身を除く): 102654944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 3469, 6556, 6938, 13112, 13876, 26224, 27752, 38159, 55504, 76318, 152636, 305272, 516881, 610544, 1033762, 2067524, 4135048, 5685691, 8270096, 11371382, 22742764, 45485528, 90971056]

約数ペア:

[(1, 90971056), (2, 45485528), (4, 22742764), (8, 11371382), (11, 8270096), (16, 5685691), (22, 4135048), (44, 2067524), (88, 1033762), (149, 610544), (176, 516881), (298, 305272), (596, 152636), (1192, 76318), (1639, 55504), (2384, 38159), (3278, 27752), (3469, 26224), (6556, 13876), (6938, 13112)]