89783272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 173210400

約数和(自身を除く): 83427128

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 424, 428, 856, 1979, 3958, 5671, 7916, 11342, 15832, 22684, 45368, 104887, 209774, 211753, 419548, 423506, 839096, 847012, 1694024, 11222909, 22445818, 44891636, 89783272]

約数ペア:

[(1, 89783272), (2, 44891636), (4, 22445818), (8, 11222909), (53, 1694024), (106, 847012), (107, 839096), (212, 423506), (214, 419548), (424, 211753), (428, 209774), (856, 104887), (1979, 45368), (3958, 22684), (5671, 15832), (7916, 11342)]